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10051009141 = 20411492431
BaseRepresentation
bin10010101110001011…
…00011101001110101
3221221110202011111211
421113011203221311
5131041024243031
64341204001421
7504034111435
oct112705435165
927843664454
1010051009141
114298594a28
121b46090271
13c42439cb4
146b4c402c5
153dc5d6bb1
hex257163a75

10051009141 has 4 divisors (see below), whose sum is σ = 10051521984. Its totient is φ = 10050496300.

The previous prime is 10051009121. The next prime is 10051009153. The reversal of 10051009141 is 14190015001.

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 10051009141 - 27 = 10051009013 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 (10051009121) 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, 225805 + ... + 266626.

It is an arithmetic number, because the mean of its divisors is an integer number (2512880496).

Almost surely, 210051009141 is an apocalyptic number.

It is an amenable number.

10051009141 is a deficient number, since it is larger than the sum of its proper divisors (512843).

10051009141 is an equidigital number, since it uses as much as digits as its factorization.

10051009141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512842.

The product of its (nonzero) digits is 180, while the sum is 22.

The spelling of 10051009141 in words is "ten billion, fifty-one million, nine thousand, one hundred forty-one".

Divisors: 1 20411 492431 10051009141