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76814104 = 23731031277
BaseRepresentation
bin1001001010000…
…01011100011000
312100112120010211
410211001130120
5124131022404
611342220504
71621623553
oct445013430
9170476124
1076814104
113a3a5634
1221884734
1312bb6243
14a2b769a
156b24b04
hex4941718

76814104 has 32 divisors (see below), whose sum is σ = 147532320. Its totient is φ = 37483776.

The previous prime is 76814083. The next prime is 76814117. The reversal of 76814104 is 40141867.

It is a super-3 number, since 3×768141043 (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59514 + ... + 60790.

It is an arithmetic number, because the mean of its divisors is an integer number (4610385).

Almost surely, 276814104 is an apocalyptic number.

It is an amenable number.

76814104 is a deficient number, since it is larger than the sum of its proper divisors (70718216).

76814104 is a wasteful number, since it uses less digits than its factorization.

76814104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459 (or 1455 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 76814104 is about 8764.3655788654. The cubic root of 76814104 is about 425.0894464562.

The spelling of 76814104 in words is "seventy-six million, eight hundred fourteen thousand, one hundred four".

Divisors: 1 2 4 8 73 103 146 206 292 412 584 824 1277 2554 5108 7519 10216 15038 30076 60152 93221 131531 186442 263062 372884 526124 745768 1052248 9601763 19203526 38407052 76814104