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153086660804 = 227111409352757
BaseRepresentation
bin1000111010010010101…
…1010001000011000100
3112122010212120010111002
42032210223101003010
510002010141121204
6154154350232432
714026426101230
oct2164453210304
9478125503432
10153086660804
1159a1847a0a0
12258044b5718
1311588bb6a7c
1475a36b55c0
153eaea9091e
hex23a4ad10c4

153086660804 has 48 divisors (see below), whose sum is σ = 334245260160. Its totient is φ = 59601653760.

The previous prime is 153086660773. The next prime is 153086660827. The reversal of 153086660804 is 408066680351.

It is a super-2 number, since 2×1530866608042 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257594 + ... + 610350.

It is an arithmetic number, because the mean of its divisors is an integer number (6963442920).

Almost surely, 2153086660804 is an apocalyptic number.

153086660804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

153086660804 is an abundant number, since it is smaller than the sum of its proper divisors (181158599356).

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

153086660804 is a wasteful number, since it uses less digits than its factorization.

153086660804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354188 (or 354186 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 153086660804 in words is "one hundred fifty-three billion, eighty-six million, six hundred sixty thousand, eight hundred four".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 1409 2818 5636 9863 15499 19726 30998 39452 61996 108493 216986 352757 433972 705514 1411028 2469299 3880327 4938598 7760654 9877196 15521308 27162289 54324578 108649156 497034613 994069226 1988138452 3479242291 5467380743 6958484582 10934761486 13916969164 21869522972 38271665201 76543330402 153086660804