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153086828 = 22591933361
BaseRepresentation
bin10010001111111…
…10101101101100
3101200001121122112
421013332231230
5303142234303
623105103152
73536134166
oct1107765554
9350047575
10153086828
1179460444
1243327ab8
132593cc2b
141648d936
15d68e0d8
hex91feb6c

153086828 has 24 divisors (see below), whose sum is σ = 273935760. Its totient is φ = 74833920.

The previous prime is 153086809. The next prime is 153086831. The reversal of 153086828 is 828680351.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43868 + ... + 47228.

It is an arithmetic number, because the mean of its divisors is an integer number (11413990).

Almost surely, 2153086828 is an apocalyptic number.

It is an amenable number.

153086828 is a deficient number, since it is larger than the sum of its proper divisors (120848932).

153086828 is a wasteful number, since it uses less digits than its factorization.

153086828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617 (or 3615 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 153086828 is about 12372.8261929116. The cubic root of 153086828 is about 534.9492810102.

The spelling of 153086828 in words is "one hundred fifty-three million, eighty-six thousand, eight hundred twenty-eight".

Divisors: 1 2 4 59 118 193 236 386 772 3361 6722 11387 13444 22774 45548 198299 396598 648673 793196 1297346 2594692 38271707 76543414 153086828