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10080252901 = 17976112949
BaseRepresentation
bin10010110001101010…
…00111001111100101
3222000111202220102001
421120311013033211
5131121021043101
64344130445301
7504540510265
oct113065071745
928014686361
1010080252901
114303049224
121b53a33831
13c485089b4
146b8a937a5
153dee61901
hex258d473e5

10080252901 has 8 divisors (see below), whose sum is σ = 10783243800. Its totient is φ = 9389488128.

The previous prime is 10080252851. The next prime is 10080252929. The reversal of 10080252901 is 10925208001.

It can be written as a sum of positive squares in 4 ways, for example, as 4296802500 + 5783450401 = 65550^2 + 76049^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10080252901 - 27 = 10080252773 is a prime.

It is a super-2 number, since 2×100802529012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10080252901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10080252701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3054826 + ... + 3058123.

It is an arithmetic number, because the mean of its divisors is an integer number (1347905475).

Almost surely, 210080252901 is an apocalyptic number.

It is an amenable number.

10080252901 is a deficient number, since it is larger than the sum of its proper divisors (702990899).

10080252901 is an equidigital number, since it uses as much as digits as its factorization.

10080252901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6113063.

The product of its (nonzero) digits is 1440, while the sum is 28.

The spelling of 10080252901 in words is "ten billion, eighty million, two hundred fifty-two thousand, nine hundred one".

Divisors: 1 17 97 1649 6112949 103920133 592956053 10080252901