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10508052794 = 25254026397
BaseRepresentation
bin10011100100101010…
…00010100100111010
31000010022202101112112
421302111002210322
5133010030142134
64454412012322
7521253655301
oct116225024472
930108671475
1010508052794
114502581658
1220531610a2
13cb6031a25
14719813438
154177b71ce
hex27254293a

10508052794 has 4 divisors (see below), whose sum is σ = 15762079194. Its totient is φ = 5254026396.

The previous prime is 10508052781. The next prime is 10508052853. The reversal of 10508052794 is 49725080501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49725080501 = 116471426931.

It can be written as a sum of positive squares in only one way, i.e., 8039453569 + 2468599225 = 89663^2 + 49685^2 .

It is a super-2 number, since 2×105080527942 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627013197 + ... + 2627013200.

Almost surely, 210508052794 is an apocalyptic number.

10508052794 is a deficient number, since it is larger than the sum of its proper divisors (5254026400).

10508052794 is an equidigital number, since it uses as much as digits as its factorization.

10508052794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5254026399.

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 10508052794 in words is "ten billion, five hundred eight million, fifty-two thousand, seven hundred ninety-four".

Divisors: 1 2 5254026397 10508052794