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152096838 = 23231102151
BaseRepresentation
bin10010001000011…
…01000001000110
3101121012022122020
421010031001012
5302414044323
623031544010
73524542005
oct1104150106
9347168566
10152096838
1178944673
1242b2b006
132568443a
14162b2c3c
15d545ae3
hex910d046

152096838 has 16 divisors (see below), whose sum is σ = 317419776. Its totient is φ = 48494600.

The previous prime is 152096831. The next prime is 152096849. The reversal of 152096838 is 838690251.

It is a self number, because there is not a number n which added to its sum of digits gives 152096838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152096831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550938 + ... + 551213.

It is an arithmetic number, because the mean of its divisors is an integer number (19838736).

Almost surely, 2152096838 is an apocalyptic number.

152096838 is an abundant number, since it is smaller than the sum of its proper divisors (165322938).

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

152096838 is a wasteful number, since it uses less digits than its factorization.

152096838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102179.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 152096838 is about 12332.7546801191. The cubic root of 152096838 is about 533.7936401930.

The spelling of 152096838 in words is "one hundred fifty-two million, ninety-six thousand, eight hundred thirty-eight".

Divisors: 1 2 3 6 23 46 69 138 1102151 2204302 3306453 6612906 25349473 50698946 76048419 152096838