Search a number
-
+
151104200 = 23521389653
BaseRepresentation
bin10010000000110…
…10101011001000
3101112022212222212
421000122223020
5302140313300
622554404252
73513236012
oct1100325310
9345285885
10151104200
1178326905
1242730688
13253c7690
14160d51b2
15d3eb935
hex901aac8

151104200 has 96 divisors (see below), whose sum is σ = 383178600. Its totient is φ = 55080960.

The previous prime is 151104167. The next prime is 151104203. The reversal of 151104200 is 2401151.

It can be written as a sum of positive squares in 12 ways, for example, as 9351364 + 141752836 = 3058^2 + 11906^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151104203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 231074 + ... + 231726.

Almost surely, 2151104200 is an apocalyptic number.

151104200 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 151104200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191589300).

151104200 is an abundant number, since it is smaller than the sum of its proper divisors (232074400).

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

151104200 is a wasteful number, since it uses less digits than its factorization.

151104200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 151104200 is about 12292.4448341247. Note that the first 3 decimals coincide. The cubic root of 151104200 is about 532.6298624549.

Adding to 151104200 its reverse (2401151), we get a palindrome (153505351).

The spelling of 151104200 in words is "one hundred fifty-one million, one hundred four thousand, two hundred".

Divisors: 1 2 4 5 8 10 13 20 25 26 40 50 52 65 89 100 104 130 178 200 260 325 356 445 520 650 653 712 890 1157 1300 1306 1780 2225 2314 2600 2612 3265 3560 4450 4628 5224 5785 6530 8489 8900 9256 11570 13060 16325 16978 17800 23140 26120 28925 32650 33956 42445 46280 57850 58117 65300 67912 84890 115700 116234 130600 169780 212225 231400 232468 290585 339560 424450 464936 581170 755521 848900 1162340 1452925 1511042 1697800 2324680 2905850 3022084 3777605 5811700 6044168 7555210 11623400 15110420 18888025 30220840 37776050 75552100 151104200