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10013022023 = 22943724987
BaseRepresentation
bin10010101001101001…
…01001011101000111
3221211211021012222112
421110310221131013
5131001313201043
64333325451235
7503063166014
oct112464513507
927754235875
1010013022023
1142790a9714
121b35410b1b
13c375c9704
146adb9270b
153d90d1518
hex254d29747

10013022023 has 4 divisors (see below), whose sum is σ = 10056747240. Its totient is φ = 9969296808.

The previous prime is 10013022017. The next prime is 10013022037. The reversal of 10013022023 is 32022031001.

It is a happy number.

10013022023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10013022023 - 216 = 10012956487 is a prime.

It is a super-2 number, since 2×100130220232 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10013021989 and 10013022007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013022053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21862265 + ... + 21862722.

It is an arithmetic number, because the mean of its divisors is an integer number (2514186810).

Almost surely, 210013022023 is an apocalyptic number.

10013022023 is a deficient number, since it is larger than the sum of its proper divisors (43725217).

10013022023 is an equidigital number, since it uses as much as digits as its factorization.

10013022023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43725216.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10013022023 its reverse (32022031001), we get a palindrome (42035053024).

The spelling of 10013022023 in words is "ten billion, thirteen million, twenty-two thousand, twenty-three".

Divisors: 1 229 43724987 10013022023