Base | Representation |
---|---|
bin | 1010101001010111001100… |
… | …00100000101011110001101 |
3 | 10001220002222220212021211012 |
4 | 11110223212010011132031 |
5 | 11032033102442000434 |
6 | 121443021352335005 |
7 | 4634264046102014 |
oct | 524534604053615 |
9 | 101802886767735 |
10 | 23411431593869 |
11 | 7506806888850 |
12 | 27613610a4465 |
13 | 100a8c49004a7 |
14 | 5ad195653a7b |
15 | 2a8eb98b73ce |
hex | 154ae610578d |
23411431593869 has 16 divisors (see below), whose sum is σ = 26084257618176. Its totient is φ = 20829396638400.
The previous prime is 23411431593853. The next prime is 23411431593871. The reversal of 23411431593869 is 96839513411432.
It is a cyclic number.
It is not a de Polignac number, because 23411431593869 - 24 = 23411431593853 is a prime.
It is a super-2 number, since 2×234114315938692 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23411431593829) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11284739 + ... + 13197279.
It is an arithmetic number, because the mean of its divisors is an integer number (1630266101136).
Almost surely, 223411431593869 is an apocalyptic number.
It is an amenable number.
23411431593869 is a deficient number, since it is larger than the sum of its proper divisors (2672826024307).
23411431593869 is a wasteful number, since it uses less digits than its factorization.
23411431593869 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1936276.
The product of its digits is 16796160, while the sum is 59.
The spelling of 23411431593869 in words is "twenty-three trillion, four hundred eleven billion, four hundred thirty-one million, five hundred ninety-three thousand, eight hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •