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76048401 = 31113177269
BaseRepresentation
bin1001000100001…
…10100000010001
312022002122210110
410202012200101
5123432022101
611313551533
71612254312
oct442064021
9168078713
1076048401
1139a22320
12215755a9
13129a8870
14a158609
156a22cd6
hex4886811

76048401 has 16 divisors (see below), whose sum is σ = 119125440. Its totient is φ = 42544320.

The previous prime is 76048391. The next prime is 76048403. The reversal of 76048401 is 10484067.

It is not a de Polignac number, because 76048401 - 211 = 76046353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76048403) 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, 88206 + ... + 89063.

It is an arithmetic number, because the mean of its divisors is an integer number (7445340).

Almost surely, 276048401 is an apocalyptic number.

It is an amenable number.

76048401 is a deficient number, since it is larger than the sum of its proper divisors (43077039).

76048401 is a wasteful number, since it uses less digits than its factorization.

76048401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177296.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 76048401 is about 8720.5734329802. The cubic root of 76048401 is about 423.6722595616.

The spelling of 76048401 in words is "seventy-six million, forty-eight thousand, four hundred one".

Divisors: 1 3 11 13 33 39 143 429 177269 531807 1949959 2304497 5849877 6913491 25349467 76048401