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52568054 = 2711353967
BaseRepresentation
bin1100100010000…
…1111111110110
310122220201210222
43020201333312
5101424134204
65114414342
71205551430
oct310417766
9118821728
1052568054
1127745180
12157313b2
13ab77276
146da5650
154935abe
hex3221ff6

52568054 has 32 divisors (see below), whose sum is σ = 98689536. Its totient is φ = 20401920.

The previous prime is 52568053. The next prime is 52568077. The reversal of 52568054 is 45086525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52568053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53879 + ... + 54845.

It is an arithmetic number, because the mean of its divisors is an integer number (3084048).

Almost surely, 252568054 is an apocalyptic number.

52568054 is a deficient number, since it is larger than the sum of its proper divisors (46121482).

52568054 is a wasteful number, since it uses less digits than its factorization.

With its successor (52568055) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (1340).

52568054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340.

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 52568054 is about 7250.3830243650. The cubic root of 52568054 is about 374.6053424297.

The spelling of 52568054 in words is "fifty-two million, five hundred sixty-eight thousand, fifty-four".

Divisors: 1 2 7 11 14 22 77 154 353 706 967 1934 2471 3883 4942 6769 7766 10637 13538 21274 27181 54362 74459 148918 341351 682702 2389457 3754861 4778914 7509722 26284027 52568054