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152842968 = 23326133463
BaseRepresentation
bin10010001110000…
…11001011011000
3101122121020010200
421013003023120
5303111433333
623055542200
73534100215
oct1107031330
9348536120
10152842968
1179304203
124322a960
1325885c35
1416428b0c
15d641c13
hex91c32d8

152842968 has 48 divisors (see below), whose sum is σ = 414744720. Its totient is φ = 50849856.

The previous prime is 152842951. The next prime is 152842969. The reversal of 152842968 is 869248251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152842969) 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, 42405 + ... + 45867.

It is an arithmetic number, because the mean of its divisors is an integer number (8640515).

Almost surely, 2152842968 is an apocalyptic number.

152842968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

152842968 is an abundant number, since it is smaller than the sum of its proper divisors (261901752).

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

152842968 is a wasteful number, since it uses less digits than its factorization.

152842968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4088 (or 4081 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 152842968 is about 12362.9676049078. The cubic root of 152842968 is about 534.6650805054.

The spelling of 152842968 in words is "one hundred fifty-two million, eight hundred forty-two thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 613 1226 1839 2452 3463 3678 4904 5517 6926 7356 10389 11034 13852 14712 20778 22068 27704 31167 41556 44136 62334 83112 124668 249336 2122819 4245638 6368457 8491276 12736914 16982552 19105371 25473828 38210742 50947656 76421484 152842968