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56225035 = 5172692459
BaseRepresentation
bin1101011001111…
…0110100001011
310220210112020201
43112132310023
5103343200120
65325033031
71251622246
oct326366413
9126715221
1056225035
1129812779
12169b5777
13b857969
14767825d
154e0940a
hex359ed0b

56225035 has 16 divisors (see below), whose sum is σ = 71733600. Its totient is φ = 42159616.

The previous prime is 56225027. The next prime is 56225051. The reversal of 56225035 is 53052265.

It is a cyclic number.

It is not a de Polignac number, because 56225035 - 23 = 56225027 is a prime.

It is a super-2 number, since 2×562250352 = 6322509121502450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56224994 and 56225012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21636 + ... + 24094.

It is an arithmetic number, because the mean of its divisors is an integer number (4483350).

Almost surely, 256225035 is an apocalyptic number.

56225035 is a deficient number, since it is larger than the sum of its proper divisors (15508565).

56225035 is a wasteful number, since it uses less digits than its factorization.

56225035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 56225035 is about 7498.3354819586. The cubic root of 56225035 is about 383.0980236163.

The spelling of 56225035 in words is "fifty-six million, two hundred twenty-five thousand, thirty-five".

Divisors: 1 5 17 85 269 1345 2459 4573 12295 22865 41803 209015 661471 3307355 11245007 56225035