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76037401 = 1152313217
BaseRepresentation
bin1001000100000…
…11110100011001
312022002002201001
410202003310121
5123431144101
611313425001
71612210246
oct442036431
9168062631
1076037401
1139a15030
122156b161
13129a385b
14a1545cd
156a1e901
hex4883d19

76037401 has 8 divisors (see below), whose sum is σ = 83114784. Its totient is φ = 68987520.

The previous prime is 76037387. The next prime is 76037431. The reversal of 76037401 is 10473067.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-76037401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 76037401.

It is not an unprimeable number, because it can be changed into a prime (76037431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856 + ... + 12361.

It is an arithmetic number, because the mean of its divisors is an integer number (10389348).

Almost surely, 276037401 is an apocalyptic number.

It is an amenable number.

76037401 is a deficient number, since it is larger than the sum of its proper divisors (7077383).

76037401 is a wasteful number, since it uses less digits than its factorization.

76037401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13751.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 76037401 is about 8719.9427177018. The cubic root of 76037401 is about 423.6518312576.

The spelling of 76037401 in words is "seventy-six million, thirty-seven thousand, four hundred one".

Divisors: 1 11 523 5753 13217 145387 6912491 76037401