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151148163560 = 23529130300141
BaseRepresentation
bin1000110011000100100…
…0011111000111101000
3112110010202221021011212
42030301020133013220
54434022412213220
6153234141412252
713630410122612
oct2146110370750
9473122837155
10151148163560
115911321a459
122536326a088
131133a3c4694
14745c069db2
153de97cb0c5
hex233121f1e8

151148163560 has 32 divisors (see below), whose sum is σ = 351810383400. Its totient is φ = 58374462720.

The previous prime is 151148163559. The next prime is 151148163653. The reversal of 151148163560 is 65361841151.

It can be written as a sum of positive squares in 4 ways, for example, as 76521943876 + 74626219684 = 276626^2 + 273178^2 .

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, 65148911 + ... + 65151230.

Almost surely, 2151148163560 is an apocalyptic number.

151148163560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151148163560 is an abundant number, since it is smaller than the sum of its proper divisors (200662219840).

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

151148163560 is a wasteful number, since it uses less digits than its factorization.

151148163560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130300181 (or 130300177 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 41.

The spelling of 151148163560 in words is "one hundred fifty-one billion, one hundred forty-eight million, one hundred sixty-three thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 20 29 40 58 116 145 232 290 580 1160 130300141 260600282 521200564 651500705 1042401128 1303001410 2606002820 3778704089 5212005640 7557408178 15114816356 18893520445 30229632712 37787040890 75574081780 151148163560