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76953093468 = 2236412757789
BaseRepresentation
bin100011110101011000…
…0110000010101011100
321100121222211011222220
41013222300300111130
52230044442442333
655203551505340
75362653334116
oct1075260602534
9240558734886
1076953093468
112a6aa019109
1212ab7528250
137344b09244
143a202423b6
152005c618b3
hex11eac3055c

76953093468 has 12 divisors (see below), whose sum is σ = 179557218120. Its totient is φ = 25651031152.

The previous prime is 76953093457. The next prime is 76953093493. The reversal of 76953093468 is 86439035967.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3206378883 + ... + 3206378906.

It is an arithmetic number, because the mean of its divisors is an integer number (14963101510).

Almost surely, 276953093468 is an apocalyptic number.

It is an amenable number.

76953093468 is an abundant number, since it is smaller than the sum of its proper divisors (102604124652).

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

76953093468 is a wasteful number, since it uses less digits than its factorization.

76953093468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6412757796 (or 6412757794 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 60.

The spelling of 76953093468 in words is "seventy-six billion, nine hundred fifty-three million, ninety-three thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 6412757789 12825515578 19238273367 25651031156 38476546734 76953093468