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10014682969 = 11388625513
BaseRepresentation
bin10010101001110101…
…11110111101011001
3221211221101121101001
421110322332331121
5131002224323334
64333425225001
7503113254304
oct112472767531
927757347331
1010014682969
11427a0335a5
121b35a92161
13c37a5b715
146b00a5b3b
153d930d714
hex254ebef59

10014682969 has 4 divisors (see below), whose sum is σ = 10103308596. Its totient is φ = 9926057344.

The previous prime is 10014682961. The next prime is 10014683009. The reversal of 10014682969 is 96928641001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96928641001 = 103941054767.

It can be written as a sum of positive squares in 2 ways, for example, as 1067982400 + 8946700569 = 32680^2 + 94587^2 .

It is a cyclic number.

It is not a de Polignac number, because 10014682969 - 23 = 10014682961 is a prime.

It is a super-2 number, since 2×100146829692 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10014682961) 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, 44312644 + ... + 44312869.

It is an arithmetic number, because the mean of its divisors is an integer number (2525827149).

Almost surely, 210014682969 is an apocalyptic number.

It is an amenable number.

10014682969 is a deficient number, since it is larger than the sum of its proper divisors (88625627).

10014682969 is an equidigital number, since it uses as much as digits as its factorization.

10014682969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88625626.

The product of its (nonzero) digits is 186624, while the sum is 46.

The spelling of 10014682969 in words is "ten billion, fourteen million, six hundred eighty-two thousand, nine hundred sixty-nine".

Divisors: 1 113 88625513 10014682969