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76030241 = 7831071223
BaseRepresentation
bin1001000100000…
…10000100100001
312022001201212212
410202002010201
5123430431431
611313331505
71612150340
oct442020441
9168051785
1076030241
1139a0a711
1221566b95
13129a0511
14a151b57
156a1c72b
hex4882121

76030241 has 16 divisors (see below), whose sum is σ = 88833024. Its totient is φ = 63729744.

The previous prime is 76030219. The next prime is 76030243. The reversal of 76030241 is 14203067.

It is a cyclic number.

It is not a de Polignac number, because 76030241 - 26 = 76030177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76030243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61556 + ... + 62778.

It is an arithmetic number, because the mean of its divisors is an integer number (5552064).

Almost surely, 276030241 is an apocalyptic number.

It is an amenable number.

76030241 is a deficient number, since it is larger than the sum of its proper divisors (12802783).

76030241 is a wasteful number, since it uses less digits than its factorization.

76030241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 76030241 is about 8719.5321548808. The cubic root of 76030241 is about 423.6385332302.

The spelling of 76030241 in words is "seventy-six million, thirty thousand, two hundred forty-one".

Divisors: 1 7 83 107 581 749 1223 8561 8881 62167 101509 130861 710563 916027 10861463 76030241