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76004191942 = 272775552979
BaseRepresentation
bin100011011001000110…
…0111110111011000110
321021011212021222210221
41012302030332323012
52221124033120232
654525453334554
75330311654300
oct1066214767306
9237155258727
1076004191942
112a262426378
121289179745a
137223350453
1439701d6970
151e9c7c5897
hex11b233eec6

76004191942 has 12 divisors (see below), whose sum is σ = 132619559580. Its totient is φ = 32573225076.

The previous prime is 76004191891. The next prime is 76004191943. The reversal of 76004191942 is 24919140067.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76004191943) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 387776392 + ... + 387776587.

It is an arithmetic number, because the mean of its divisors is an integer number (11051629965).

Almost surely, 276004191942 is an apocalyptic number.

76004191942 is a deficient number, since it is larger than the sum of its proper divisors (56615367638).

76004191942 is a wasteful number, since it uses less digits than its factorization.

76004191942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775552995 (or 775552988 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 76004191942 in words is "seventy-six billion, four million, one hundred ninety-one thousand, nine hundred forty-two".

Divisors: 1 2 7 14 49 98 775552979 1551105958 5428870853 10857741706 38002095971 76004191942