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76498105 = 5131116791
BaseRepresentation
bin1001000111101…
…00010010111001
312022221111200011
410203310102321
5124040414410
611331341521
71616136355
oct443642271
9168844604
1076498105
113a1aa182
12217518a1
1312b05468
14a234465
156ab118a
hex48f44b9

76498105 has 8 divisors (see below), whose sum is σ = 92499264. Its totient is φ = 60730800.

The previous prime is 76498063. The next prime is 76498117. The reversal of 76498105 is 50189467.

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

It is a de Polignac number, because none of the positive numbers 2k-76498105 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 57741 + ... + 59050.

It is an arithmetic number, because the mean of its divisors is an integer number (11562408).

Almost surely, 276498105 is an apocalyptic number.

It is an amenable number.

76498105 is a deficient number, since it is larger than the sum of its proper divisors (16001159).

76498105 is a wasteful number, since it uses less digits than its factorization.

76498105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116927.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 76498105 is about 8746.3195116575. The cubic root of 76498105 is about 424.5057322028.

The spelling of 76498105 in words is "seventy-six million, four hundred ninety-eight thousand, one hundred five".

Divisors: 1 5 131 655 116791 583955 15299621 76498105