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152004908 = 22113599623
BaseRepresentation
bin10010000111101…
…10100100101100
3101121000122112102
421003312210230
5302403124113
623025554232
73524006666
oct1103664454
9347018472
10152004908
11788915a0
1242aa5978
1325651643
141628b536
15d528758
hex90f692c

152004908 has 24 divisors (see below), whose sum is σ = 291029760. Its totient is φ = 68893520.

The previous prime is 152004889. The next prime is 152004911. The reversal of 152004908 is 809400251.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10985 + ... + 20607.

It is an arithmetic number, because the mean of its divisors is an integer number (12126240).

Almost surely, 2152004908 is an apocalyptic number.

It is an amenable number.

152004908 is a deficient number, since it is larger than the sum of its proper divisors (139024852).

152004908 is a wasteful number, since it uses less digits than its factorization.

152004908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9997 (or 9995 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 152004908 is about 12329.0270500149. The cubic root of 152004908 is about 533.6860737682.

The spelling of 152004908 in words is "one hundred fifty-two million, four thousand, nine hundred eight".

Divisors: 1 2 4 11 22 44 359 718 1436 3949 7898 9623 15796 19246 38492 105853 211706 423412 3454657 6909314 13818628 38001227 76002454 152004908