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56252241324 = 223217415722111
BaseRepresentation
bin110100011000111001…
…010001010110101100
312101012022111221100100
4310120321101112230
51410201033210244
641501504431100
74030661106366
oct643071212654
9171168457310
1056252241324
1121946a18544
12aa9a918490
1353c61843c6
142a18c3dd36
1516e3705b69
hexd18e515ac

56252241324 has 72 divisors (see below), whose sum is σ = 150600498048. Its totient is φ = 17642718720.

The previous prime is 56252241277. The next prime is 56252241359. The reversal of 56252241324 is 42314225265.

56252241324 is a `hidden beast` number, since 5 + 62 + 522 + 41 + 32 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2533029 + ... + 2555139.

It is an arithmetic number, because the mean of its divisors is an integer number (2091673584).

Almost surely, 256252241324 is an apocalyptic number.

It is an amenable number.

56252241324 is an abundant number, since it is smaller than the sum of its proper divisors (94348256724).

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

56252241324 is a wasteful number, since it uses less digits than its factorization.

56252241324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26295 (or 26290 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

Adding to 56252241324 its reverse (42314225265), we get a palindrome (98566466589).

The spelling of 56252241324 in words is "fifty-six billion, two hundred fifty-two million, two hundred forty-one thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 17 18 34 36 51 68 102 153 204 306 612 4157 8314 12471 16628 22111 24942 37413 44222 49884 66333 70669 74826 88444 132666 141338 149652 198999 212007 265332 282676 375887 397998 424014 636021 751774 795996 848028 1127661 1272042 1503548 2255322 2544084 3382983 4510644 6765966 13531932 91915427 183830854 275746281 367661708 551492562 827238843 1102985124 1562562259 1654477686 3125124518 3308955372 4687686777 6250249036 9375373554 14063060331 18750747108 28126120662 56252241324