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75713892 = 22353119047
BaseRepresentation
bin1001000001101…
…00110101100100
312021110122221020
410200310311210
5123340321032
611302451140
71606362132
oct440646544
9167418836
1075713892
1139813a71
1221433ab0
13128bc527
14a0ac752
1569a8b2c
hex4834d64

75713892 has 24 divisors (see below), whose sum is σ = 180000576. Its totient is φ = 24761568.

The previous prime is 75713887. The next prime is 75713909. The reversal of 75713892 is 29831757.

It is an unprimeable number.

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, 58888 + ... + 60159.

It is an arithmetic number, because the mean of its divisors is an integer number (7500024).

Almost surely, 275713892 is an apocalyptic number.

It is an amenable number.

75713892 is an abundant number, since it is smaller than the sum of its proper divisors (104286684).

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

75713892 is a wasteful number, since it uses less digits than its factorization.

75713892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119107 (or 119105 counting only the distinct ones).

The product of its digits is 105840, while the sum is 42.

The square root of 75713892 is about 8701.3729951083. The cubic root of 75713892 is about 423.0501536137.

The spelling of 75713892 in words is "seventy-five million, seven hundred thirteen thousand, eight hundred ninety-two".

Divisors: 1 2 3 4 6 12 53 106 159 212 318 636 119047 238094 357141 476188 714282 1428564 6309491 12618982 18928473 25237964 37856946 75713892