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15130896000 = 273531128657
BaseRepresentation
bin11100001011101111…
…10010011010000000
31110001111110011020120
432011313302122000
5221442002133000
610541231340240
71043646331263
oct160567623200
943044404216
1015130896000
116464aa6130
122b23381680
1315719b95cc
14a37778cda
155d856d6a0
hex385df2680

15130896000 has 256 divisors, whose sum is σ = 54720731520. Its totient is φ = 3667968000.

The previous prime is 15130895977. The next prime is 15130896007. The reversal of 15130896000 is 69803151.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (15130896007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 513672 + ... + 542328.

Almost surely, 215130896000 is an apocalyptic number.

15130896000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15130896000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27360365760).

15130896000 is an abundant number, since it is smaller than the sum of its proper divisors (39589835520).

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

15130896000 is a wasteful number, since it uses less digits than its factorization.

15130896000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28700 (or 28678 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The spelling of 15130896000 in words is "fifteen billion, one hundred thirty million, eight hundred ninety-six thousand".