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76010074 = 272775613
BaseRepresentation
bin1001000011111…
…01001001011010
312022000201012221
410201331021122
5123424310244
611313054254
71612034500
oct441751132
9168021187
1076010074
11399a6548
122155738a
131299429a
14a148670
156a16784
hex487d25a

76010074 has 12 divisors (see below), whose sum is σ = 132629994. Its totient is φ = 32575704.

The previous prime is 76010071. The next prime is 76010083. The reversal of 76010074 is 47001067.

It can be written as a sum of positive squares in only one way, i.e., 69973225 + 6036849 = 8365^2 + 2457^2 .

It is not an unprimeable number, because it can be changed into a prime (76010071) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 387709 + ... + 387904.

Almost surely, 276010074 is an apocalyptic number.

76010074 is a deficient number, since it is larger than the sum of its proper divisors (56619920).

76010074 is a wasteful number, since it uses less digits than its factorization.

76010074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775629 (or 775622 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 76010074 is about 8718.3756514617. The cubic root of 76010074 is about 423.6010732507.

The spelling of 76010074 in words is "seventy-six million, ten thousand, seventy-four".

Divisors: 1 2 7 14 49 98 775613 1551226 5429291 10858582 38005037 76010074