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10251214141 = 71464459163
BaseRepresentation
bin10011000110000010…
…10001110100111101
3222110102110122010211
421203001101310331
5131443302323031
64413115032421
7512014611460
oct114301216475
928412418124
1010251214141
1143905a7a03
121ba113b711
13c74a666ac
146d36772d7
153eee81bb1
hex263051d3d

10251214141 has 4 divisors (see below), whose sum is σ = 11715673312. Its totient is φ = 8786754972.

The previous prime is 10251214111. The next prime is 10251214159. The reversal of 10251214141 is 14141215201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10251214141 - 225 = 10217659709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10251214111) 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, 732229575 + ... + 732229588.

It is an arithmetic number, because the mean of its divisors is an integer number (2928918328).

Almost surely, 210251214141 is an apocalyptic number.

It is an amenable number.

10251214141 is a deficient number, since it is larger than the sum of its proper divisors (1464459171).

10251214141 is an equidigital number, since it uses as much as digits as its factorization.

10251214141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464459170.

The product of its (nonzero) digits is 320, while the sum is 22.

Adding to 10251214141 its reverse (14141215201), we get a palindrome (24392429342).

The spelling of 10251214141 in words is "ten billion, two hundred fifty-one million, two hundred fourteen thousand, one hundred forty-one".

Divisors: 1 7 1464459163 10251214141