Search a number
-
+
10137597120 = 26345759947
BaseRepresentation
bin10010111000011111…
…10111010011000000
3222011111200021220000
421130033313103000
5131230211101440
64353535520000
7506135103510
oct113417672300
928144607800
1010137597120
114332455842
121b6b089000
13c57365ba1
146c253d840
153e4edc730
hex25c3f74c0

10137597120 has 560 divisors, whose sum is σ = 41955598080. Its totient is φ = 2275485696.

The previous prime is 10137597059. The next prime is 10137597121. The reversal of 10137597120 is 2179573101.

10137597120 is a `hidden beast` number, since 10 + 1 + 37 + 597 + 1 + 20 = 666.

10137597120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (560).

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

It is not an unprimeable number, because it can be changed into a prime (10137597121) by changing a digit.

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 79 ways as a sum of consecutive naturals, for example, 10704487 + ... + 10705433.

Almost surely, 210137597120 is an apocalyptic number.

10137597120 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 10137597120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20977799040).

10137597120 is an abundant number, since it is smaller than the sum of its proper divisors (31818000960).

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

10137597120 is an equidigital number, since it uses as much as digits as its factorization.

10137597120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042 (or 1023 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 36.

The spelling of 10137597120 in words is "ten billion, one hundred thirty-seven million, five hundred ninety-seven thousand, one hundred twenty".