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34314145164 = 223213163449821
BaseRepresentation
bin11111111101010010…
…000100110110001100
310021120102010011222100
4133331102010312030
51030233410121124
623432543115100
72323223264355
oct377522046614
9107512104870
1034314145164
1113609493162
1267978a2a90
13330b0c7b10
1419373b4d2c
15d5c7541c9
hex7fd484d8c

34314145164 has 72 divisors (see below), whose sum is σ = 93984009392. Its totient is φ = 10493400960.

The previous prime is 34314145069. The next prime is 34314145169. The reversal of 34314145164 is 46154141343.

34314145164 is a `hidden beast` number, since 3 + 4 + 3 + 141 + 451 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (34314145169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148627 + ... + 301194.

Almost surely, 234314145164 is an apocalyptic number.

It is an amenable number.

34314145164 is an abundant number, since it is smaller than the sum of its proper divisors (59669864228).

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

34314145164 is a wasteful number, since it uses less digits than its factorization.

34314145164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450007 (or 450002 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The spelling of 34314145164 in words is "thirty-four billion, three hundred fourteen million, one hundred forty-five thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 163 234 326 468 489 652 978 1467 1956 2119 2934 4238 5868 6357 8476 12714 19071 25428 38142 76284 449821 899642 1349463 1799284 2698926 4048389 5397852 5847673 8096778 11695346 16193556 17543019 23390692 35086038 52629057 70172076 73320823 105258114 146641646 210516228 219962469 293283292 439924938 659887407 879849876 953170699 1319774814 1906341398 2639549628 2859512097 3812682796 5719024194 8578536291 11438048388 17157072582 34314145164