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152935680 = 283539827
BaseRepresentation
bin10010001110110…
…01110100000000
3101122202221022110
421013121310000
5303122420210
623101535320
73534634422
oct1107316400
9348687273
10152935680
1179367927
1243274540
13258b91b1
1416450812
15d65e420
hex91d9d00

152935680 has 72 divisors (see below), whose sum is σ = 488450592. Its totient is φ = 40781824.

The previous prime is 152935661. The next prime is 152935681. The reversal of 152935680 is 86539251.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152935681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16074 + ... + 23753.

It is an arithmetic number, because the mean of its divisors is an integer number (6784036).

Almost surely, 2152935680 is an apocalyptic number.

152935680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152935680 is an abundant number, since it is smaller than the sum of its proper divisors (335514912).

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

152935680 is an equidigital number, since it uses as much as digits as its factorization.

152935680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39851 (or 39837 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 152935680 is about 12366.7166216421. The cubic root of 152935680 is about 534.7731649667.

The spelling of 152935680 in words is "one hundred fifty-two million, nine hundred thirty-five thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 640 768 960 1280 1920 3840 39827 79654 119481 159308 199135 238962 318616 398270 477924 597405 637232 796540 955848 1194810 1274464 1593080 1911696 2389620 2548928 3186160 3823392 4779240 5097856 6372320 7646784 9558480 10195712 12744640 15293568 19116960 25489280 30587136 38233920 50978560 76467840 152935680