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74112059 = 7210091499
BaseRepresentation
bin1000110101011…
…01110000111011
312011110021122002
410122231300323
5122433041214
611204251215
71556641100
oct432556073
9164407562
1074112059
113891a53a
12209a0b0b
131247b3b8
149bb2aa7
15678e1de
hex46adc3b

74112059 has 12 divisors (see below), whose sum is σ = 86355000. Its totient is φ = 63419328.

The previous prime is 74112047. The next prime is 74112089. The reversal of 74112059 is 95021147.

It is not a de Polignac number, because 74112059 - 216 = 74046523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74112019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48692 + ... + 50190.

It is an arithmetic number, because the mean of its divisors is an integer number (7196250).

Almost surely, 274112059 is an apocalyptic number.

74112059 is a deficient number, since it is larger than the sum of its proper divisors (12242941).

74112059 is a wasteful number, since it uses less digits than its factorization.

74112059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522 (or 2515 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 74112059 is about 8608.8361001938. The cubic root of 74112059 is about 420.0454580427.

The spelling of 74112059 in words is "seventy-four million, one hundred twelve thousand, fifty-nine".

Divisors: 1 7 49 1009 1499 7063 10493 49441 73451 1512491 10587437 74112059