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119464972 = 22112715113
BaseRepresentation
bin1110001111011…
…10010000001100
322022210110010121
413013232100030
5221040334342
615504314324
72650302244
oct707562014
9268713117
10119464972
1161486890
12340129a4
131b99a543
1411c1ab24
15a74c067
hex71ee40c

119464972 has 12 divisors (see below), whose sum is σ = 228069576. Its totient is φ = 54302240.

The previous prime is 119464957. The next prime is 119464993. The reversal of 119464972 is 279464911.

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 3 ways as a sum of consecutive naturals, for example, 1357513 + ... + 1357600.

It is an arithmetic number, because the mean of its divisors is an integer number (19005798).

Almost surely, 2119464972 is an apocalyptic number.

It is an amenable number.

119464972 is a deficient number, since it is larger than the sum of its proper divisors (108604604).

119464972 is a wasteful number, since it uses less digits than its factorization.

119464972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715128 (or 2715126 counting only the distinct ones).

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

The square root of 119464972 is about 10930.0032936866. The cubic root of 119464972 is about 492.5082713101.

It can be divided in two parts, 1194 and 64972, that added together give a palindrome (66166).

The spelling of 119464972 in words is "one hundred nineteen million, four hundred sixty-four thousand, nine hundred seventy-two".

Divisors: 1 2 4 11 22 44 2715113 5430226 10860452 29866243 59732486 119464972