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52960494 = 2379111731
BaseRepresentation
bin1100101000000…
…1110011101110
310200122200010210
43022001303232
5102024213434
65131043250
71212104526
oct312016356
9120580123
1052960494
1127993004
12158a0526
13ac83a92
147068686
1549b1ee9
hex3281cee

52960494 has 16 divisors (see below), whose sum is σ = 107262720. Its totient is φ = 17429880.

The previous prime is 52960489. The next prime is 52960499. The reversal of 52960494 is 49406925.

52960494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52960489) and next prime (52960499).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52960499) 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 7 ways as a sum of consecutive naturals, for example, 55392 + ... + 56339.

It is an arithmetic number, because the mean of its divisors is an integer number (6703920).

Almost surely, 252960494 is an apocalyptic number.

52960494 is an abundant number, since it is smaller than the sum of its proper divisors (54302226).

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

52960494 is a wasteful number, since it uses less digits than its factorization.

52960494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111815.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 52960494 is about 7277.3961002545. The cubic root of 52960494 is about 375.5352215155.

The spelling of 52960494 in words is "fifty-two million, nine hundred sixty thousand, four hundred ninety-four".

Divisors: 1 2 3 6 79 158 237 474 111731 223462 335193 670386 8826749 17653498 26480247 52960494