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76769106 = 2331141141
BaseRepresentation
bin1001001001101…
…10011101010010
312100110021102020
410210312131102
5124123102411
611341232310
71621345431
oct444663522
9170407366
1076769106
113a374847
1221862696
1312b9b90b
14a2a5118
156b16606
hex4936752

76769106 has 16 divisors (see below), whose sum is σ = 154035648. Its totient is φ = 25506800.

The previous prime is 76769053. The next prime is 76769123. The reversal of 76769106 is 60196767.

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, 18705 + ... + 22436.

It is an arithmetic number, because the mean of its divisors is an integer number (9627228).

Almost surely, 276769106 is an apocalyptic number.

76769106 is an abundant number, since it is smaller than the sum of its proper divisors (77266542).

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

76769106 is a wasteful number, since it uses less digits than its factorization.

76769106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41457.

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 76769106 is about 8761.7981031293. The cubic root of 76769106 is about 425.0064238937.

The spelling of 76769106 in words is "seventy-six million, seven hundred sixty-nine thousand, one hundred six".

Divisors: 1 2 3 6 311 622 933 1866 41141 82282 123423 246846 12794851 25589702 38384553 76769106