Base | Representation |
---|---|
bin | 1010011110101101001110… |
… | …10100100100101110011011 |
3 | 10000121002222001100012120110 |
4 | 11033112213110210232123 |
5 | 11010033242010401134 |
6 | 121002511234055403 |
7 | 4565653120110660 |
oct | 517264724445633 |
9 | 100532861305513 |
10 | 23045306731419 |
11 | 73855069506a5 |
12 | 270240271a563 |
13 | cb221743b74b |
14 | 599582429a67 |
15 | 29e6dbe067e9 |
hex | 14f5a7524b9b |
23045306731419 has 32 divisors (see below), whose sum is σ = 37123550830080. Its totient is φ = 12422111139072.
The previous prime is 23045306731393. The next prime is 23045306731453. The reversal of 23045306731419 is 91413760354032.
It is not a de Polignac number, because 23045306731419 - 29 = 23045306730907 is a prime.
It is a super-2 number, since 2×230453067314192 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23045306732419) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123850512 + ... + 124036445.
It is an arithmetic number, because the mean of its divisors is an integer number (1160110963440).
Almost surely, 223045306731419 is an apocalyptic number.
23045306731419 is a deficient number, since it is larger than the sum of its proper divisors (14078244098661).
23045306731419 is a wasteful number, since it uses less digits than its factorization.
23045306731419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247887219.
The product of its (nonzero) digits is 1632960, while the sum is 48.
The spelling of 23045306731419 in words is "twenty-three trillion, forty-five billion, three hundred six million, seven hundred thirty-one thousand, four hundred nineteen".
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