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272964 = 22323243
BaseRepresentation
bin1000010101001000100
3111212102210
41002221010
532213324
65503420
72214546
oct1025104
9455383
10272964
1117709a
12111b70
1397323
1471696
1555d29
hex42a44

272964 has 36 divisors (see below), whose sum is σ = 681296. Its totient is φ = 85008.

The previous prime is 272959. The next prime is 272971. The reversal of 272964 is 469272.

It is a happy number.

It is a d-powerful number, because it can be written as 2 + 74 + 9 + 213 + 63 + 49 .

Its product of digits (6048) is a multiple of the sum of its prime factors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6327 + ... + 6369.

2272964 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340648).

272964 is an abundant number, since it is smaller than the sum of its proper divisors (408332).

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

272964 is a wasteful number, since it uses less digits than its factorization.

272964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 71 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 272964 is about 522.4595678136. The cubic root of 272964 is about 64.8686895455.

The spelling of 272964 in words is "two hundred seventy-two thousand, nine hundred sixty-four".

Divisors: 1 2 3 4 6 12 23 43 46 69 86 92 129 138 172 258 276 516 529 989 1058 1587 1978 2116 2967 3174 3956 5934 6348 11868 22747 45494 68241 90988 136482 272964