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10013432023 = 71430490289
BaseRepresentation
bin10010101001101100…
…01101100011010111
3221211212001001101201
421110312031203113
5131001414311043
64333342333331
7503066524240
oct112466154327
927755031351
1010013432023
114279359761
121b3558a247
13c3771120a
146adc5bcc7
153d9162c4d
hex254d8d8d7

10013432023 has 4 divisors (see below), whose sum is σ = 11443922320. Its totient is φ = 8582941728.

The previous prime is 10013431993. The next prime is 10013432027. The reversal of 10013432023 is 32023431001.

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 10013432023 - 229 = 9476561111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013432027) 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, 715245138 + ... + 715245151.

It is an arithmetic number, because the mean of its divisors is an integer number (2860980580).

Almost surely, 210013432023 is an apocalyptic number.

10013432023 is a deficient number, since it is larger than the sum of its proper divisors (1430490297).

10013432023 is an equidigital number, since it uses as much as digits as its factorization.

10013432023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430490296.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10013432023 its reverse (32023431001), we get a palindrome (42036863024).

The spelling of 10013432023 in words is "ten billion, thirteen million, four hundred thirty-two thousand, twenty-three".

Divisors: 1 7 1430490289 10013432023