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76833996 = 22331206543
BaseRepresentation
bin1001001010001…
…10010011001100
312100120120102120
410211012103030
5124132141441
611342452540
71622035551
oct445062314
9170516376
1076833996
113a409578
1221894150
1312bc2305
14a2c0a28
156b2a966
hex49464cc

76833996 has 24 divisors (see below), whose sum is σ = 185063424. Its totient is φ = 24785040.

The previous prime is 76833947. The next prime is 76833997. The reversal of 76833996 is 69933867.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (76833997) 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, 102900 + ... + 103643.

It is an arithmetic number, because the mean of its divisors is an integer number (7710976).

Almost surely, 276833996 is an apocalyptic number.

It is an amenable number.

76833996 is an abundant number, since it is smaller than the sum of its proper divisors (108229428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76833996 is a wasteful number, since it uses less digits than its factorization.

76833996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206581 (or 206579 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 51.

The square root of 76833996 is about 8765.5003279904. The cubic root of 76833996 is about 425.1261374153.

The spelling of 76833996 in words is "seventy-six million, eight hundred thirty-three thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 12 31 62 93 124 186 372 206543 413086 619629 826172 1239258 2478516 6402833 12805666 19208499 25611332 38416998 76833996