Search a number
-
+
113341415200 = 25521313779549
BaseRepresentation
bin110100110001110101…
…1001011111100100000
3101211112221212110022121
41221203223023330200
53324110400241300
6124022431514024
711121464063506
oct1514353137440
9354487773277
10113341415200
1144082301882
1219b71988914
13a8c384cc70
1456b2ca0676
152e3562b81a
hex1a63acbf20

113341415200 has 144 divisors (see below), whose sum is σ = 300157741800. Its totient is φ = 41543147520.

The previous prime is 113341415153. The next prime is 113341415269. The reversal of 113341415200 is 2514143311.

It can be written as a sum of positive squares in 12 ways, for example, as 23650748944 + 89690666256 = 153788^2 + 299484^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1385026 + ... + 1464574.

Almost surely, 2113341415200 is an apocalyptic number.

113341415200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113341415200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150078870900).

113341415200 is an abundant number, since it is smaller than the sum of its proper divisors (186816326600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113341415200 is a wasteful number, since it uses less digits than its factorization.

113341415200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79719 (or 79706 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 113341415200 its reverse (2514143311), we get a palindrome (115855558511).

The spelling of 113341415200 in words is "one hundred thirteen billion, three hundred forty-one million, four hundred fifteen thousand, two hundred".

Divisors: 1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 130 137 160 200 208 260 274 325 400 416 520 548 650 685 800 1040 1096 1300 1370 1781 2080 2192 2600 2740 3425 3562 4384 5200 5480 6850 7124 8905 10400 10960 13700 14248 17810 21920 27400 28496 35620 44525 54800 56992 71240 79549 89050 109600 142480 159098 178100 284960 318196 356200 397745 636392 712400 795490 1034137 1272784 1424800 1590980 1988725 2068274 2545568 3181960 3977450 4136548 5170685 6363920 7954900 8273096 10341370 10898213 12727840 15909800 16546192 20682740 21796426 25853425 31819600 33092384 41365480 43592852 51706850 54491065 63639200 82730960 87185704 103413700 108982130 141676769 165461920 174371408 206827400 217964260 272455325 283353538 348742816 413654800 435928520 544910650 566707076 708383845 827309600 871857040 1089821300 1133414152 1416767690 1743714080 2179642600 2266828304 2833535380 3541919225 4359285200 4533656608 5667070760 7083838450 8718570400 11334141520 14167676900 22668283040 28335353800 56670707600 113341415200