Search a number
-
+
54364700 = 225213193171
BaseRepresentation
bin1100111101100…
…0101000011100
310210022000100102
43033120220130
5102404132300
65221120232
71230043445
oct317305034
9123260312
1054364700
1128762005
1216259078
13b355c80
1473122cc
154b8d0d5
hex33d8a1c

54364700 has 144 divisors (see below), whose sum is σ = 139991040. Its totient is φ = 18144000.

The previous prime is 54364693. The next prime is 54364703. The reversal of 54364700 is 746345.

54364700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54364703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 765665 + ... + 765735.

It is an arithmetic number, because the mean of its divisors is an integer number (972160).

Almost surely, 254364700 is an apocalyptic number.

54364700 is a gapful number since it is divisible by the number (50) 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 54364700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69995520).

54364700 is an abundant number, since it is smaller than the sum of its proper divisors (85626340).

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

54364700 is a wasteful number, since it uses less digits than its factorization.

54364700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 54364700 is about 7373.2421633905. The cubic root of 54364700 is about 378.8253198643.

The spelling of 54364700 in words is "fifty-four million, three hundred sixty-four thousand, seven hundred".

Divisors: 1 2 4 5 10 13 19 20 25 26 31 38 50 52 62 65 71 76 95 100 124 130 142 155 190 247 260 284 310 325 355 380 403 475 494 589 620 650 710 775 806 923 950 988 1178 1235 1300 1349 1420 1550 1612 1775 1846 1900 2015 2201 2356 2470 2698 2945 3100 3550 3692 4030 4402 4615 4940 5396 5890 6175 6745 7100 7657 8060 8804 9230 10075 11005 11780 12350 13490 14725 15314 17537 18460 20150 22010 23075 24700 26980 28613 29450 30628 33725 35074 38285 40300 41819 44020 46150 55025 57226 58900 67450 70148 76570 83638 87685 92300 110050 114452 134900 143065 153140 167276 175370 191425 209095 220100 286130 350740 382850 418190 438425 543647 572260 715325 765700 836380 876850 1045475 1087294 1430650 1753700 2090950 2174588 2718235 2861300 4181900 5436470 10872940 13591175 27182350 54364700