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10897130160 = 2432577512879
BaseRepresentation
bin10100010011000010…
…10000001010110000
31001010102212120100100
422021201100022300
5134304131131120
65001151152400
7534020035530
oct121141201260
931112776310
1010897130160
1146921671a4
122141515700
13104881a817
147553734c0
1543ba1e490
hex2898502b0

10897130160 has 240 divisors, whose sum is σ = 41894461440. Its totient is φ = 2486592000.

The previous prime is 10897130143. The next prime is 10897130177. The reversal of 10897130160 is 6103179801.

It is an interprime number because it is at equal distance from previous prime (10897130143) and next prime (10897130177).

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3783601 + ... + 3786479.

It is an arithmetic number, because the mean of its divisors is an integer number (174560256).

Almost surely, 210897130160 is an apocalyptic number.

10897130160 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 10897130160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20947230720).

10897130160 is an abundant number, since it is smaller than the sum of its proper divisors (30997331280).

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

10897130160 is a wasteful number, since it uses less digits than its factorization.

10897130160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3656 (or 3647 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The spelling of 10897130160 in words is "ten billion, eight hundred ninety-seven million, one hundred thirty thousand, one hundred sixty".