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76046542 = 211131715641
BaseRepresentation
bin1001000100001…
…10000011001110
312022002120020121
410202012003032
5123431442132
611313535154
71612246015
oct442060316
9168076217
1076046542
1139a20990
12215744ba
13129a7a70
14a157a7c
156a22497
hex48860ce

76046542 has 32 divisors (see below), whose sum is σ = 141904224. Its totient is φ = 30028800.

The previous prime is 76046527. The next prime is 76046563. The reversal of 76046542 is 24564067.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 76046498 and 76046507.

It is a congruent number.

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, 2959 + ... + 12682.

It is an arithmetic number, because the mean of its divisors is an integer number (4434507).

Almost surely, 276046542 is an apocalyptic number.

76046542 is a deficient number, since it is larger than the sum of its proper divisors (65857682).

76046542 is a wasteful number, since it uses less digits than its factorization.

76046542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15684.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 76046542 is about 8720.4668453013. The cubic root of 76046542 is about 423.6688073166.

The spelling of 76046542 in words is "seventy-six million, forty-six thousand, five hundred forty-two".

Divisors: 1 2 11 13 17 22 26 34 143 187 221 286 374 442 2431 4862 15641 31282 172051 203333 265897 344102 406666 531794 2236663 2924867 3456661 4473326 5849734 6913322 38023271 76046542