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10135740751 = 52817191903
BaseRepresentation
bin10010111000010001…
…10010000101001111
3222011101011222102121
421130020302011033
5131224222201001
64353432033411
7506113242403
oct113410620517
928141158377
1010135740751
1143313a8054
121b6a532867
13c56b65c46
146c21b9103
153e4c726a1
hex25c23214f

10135740751 has 4 divisors (see below), whose sum is σ = 10135985472. Its totient is φ = 10135496032.

The previous prime is 10135740721. The next prime is 10135740757. The reversal of 10135740751 is 15704753101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15704753101 = 47334143683.

It is a cyclic number.

It is not a de Polignac number, because 10135740751 - 213 = 10135732559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10135740757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43135 + ... + 148768.

It is an arithmetic number, because the mean of its divisors is an integer number (2533996368).

Almost surely, 210135740751 is an apocalyptic number.

10135740751 is a deficient number, since it is larger than the sum of its proper divisors (244721).

10135740751 is an equidigital number, since it uses as much as digits as its factorization.

10135740751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244720.

The product of its (nonzero) digits is 14700, while the sum is 34.

The spelling of 10135740751 in words is "ten billion, one hundred thirty-five million, seven hundred forty thousand, seven hundred fifty-one".

Divisors: 1 52817 191903 10135740751