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10342444025 = 52413697761
BaseRepresentation
bin10011010000111010…
…10010101111111001
3222200210010121000102
421220131102233321
5132140131202100
64430134245145
7514203216014
oct115035225771
928623117012
1010342444025
114428049301
1220077b67b5
13c8a929384
1470182437b
15407ea2cd5
hex268752bf9

10342444025 has 6 divisors (see below), whose sum is σ = 12824630622. Its totient is φ = 8273955200.

The previous prime is 10342443977. The next prime is 10342444103. The reversal of 10342444025 is 52044424301.

It can be written as a sum of positive squares in 3 ways, for example, as 506565049 + 9835878976 = 22507^2 + 99176^2 .

It is not a de Polignac number, because 10342444025 - 26 = 10342443961 is a prime.

It is a super-2 number, since 2×103424440252 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 206848856 + ... + 206848905.

It is an arithmetic number, because the mean of its divisors is an integer number (2137438437).

Almost surely, 210342444025 is an apocalyptic number.

It is an amenable number.

10342444025 is a deficient number, since it is larger than the sum of its proper divisors (2482186597).

10342444025 is an equidigital number, since it uses as much as digits as its factorization.

10342444025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413697771 (or 413697766 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 10342444025 its reverse (52044424301), we get a palindrome (62386868326).

The spelling of 10342444025 in words is "ten billion, three hundred forty-two million, four hundred forty-four thousand, twenty-five".

Divisors: 1 5 25 413697761 2068488805 10342444025