Base | Representation |
---|---|
bin | 1010100001100010001001… |
… | …11110011111011101100011 |
3 | 10000221101200111122111100120 |
4 | 11100301010332133131203 |
5 | 11013131204400221311 |
6 | 121115253551051323 |
7 | 4605662156011260 |
oct | 520610476373543 |
9 | 100841614574316 |
10 | 23142441023331 |
11 | 74127216a9903 |
12 | 27191b0810b43 |
13 | cbb427325b16 |
14 | 5a0158a40267 |
15 | 2a1ec4777706 |
hex | 150c44f9f763 |
23142441023331 has 48 divisors (see below), whose sum is σ = 35860030532352. Its totient is φ = 13004641376640.
The previous prime is 23142441023279. The next prime is 23142441023363. The reversal of 23142441023331 is 13332014424132.
It is not a de Polignac number, because 23142441023331 - 26 = 23142441023267 is a prime.
It is a super-2 number, since 2×231424410233312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23142441023292 and 23142441023301.
It is not an unprimeable number, because it can be changed into a prime (23142441023731) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 390909825 + ... + 390969021.
It is an arithmetic number, because the mean of its divisors is an integer number (747083969424).
Almost surely, 223142441023331 is an apocalyptic number.
23142441023331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
23142441023331 is a deficient number, since it is larger than the sum of its proper divisors (12717589509021).
23142441023331 is an equidigital number, since it uses as much as digits as its factorization.
23142441023331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64332 (or 64271 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 33.
Adding to 23142441023331 its reverse (13332014424132), we get a palindrome (36474455447463).
The spelling of 23142441023331 in words is "twenty-three trillion, one hundred forty-two billion, four hundred forty-one million, twenty-three thousand, three hundred thirty-one".
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