Base | Representation |
---|---|
bin | 10101101011011110… |
… | …010001111100100111 |
3 | 2020002021112200200110 |
4 | 111223132101330213 |
5 | 340133122431143 |
6 | 14405502544103 |
7 | 1452564123600 |
oct | 255336217447 |
9 | 66067480613 |
10 | 23277936423 |
11 | 9965874195 |
12 | 4617898033 |
13 | 226c8334a1 |
14 | 11ab79ada7 |
15 | 913911533 |
hex | 56b791f27 |
23277936423 has 24 divisors (see below), whose sum is σ = 36127470960. Its totient is φ = 13293235200.
The previous prime is 23277936397. The next prime is 23277936457. The reversal of 23277936423 is 32463977232.
It is not a de Polignac number, because 23277936423 - 26 = 23277936359 is a prime.
It is a super-2 number, since 2×232779364232 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23277936023) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185893 + ... + 284801.
It is an arithmetic number, because the mean of its divisors is an integer number (1505311290).
Almost surely, 223277936423 is an apocalyptic number.
23277936423 is a deficient number, since it is larger than the sum of its proper divisors (12849534537).
23277936423 is a wasteful number, since it uses less digits than its factorization.
23277936423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100527 (or 100520 counting only the distinct ones).
The product of its digits is 2286144, while the sum is 48.
The spelling of 23277936423 in words is "twenty-three billion, two hundred seventy-seven million, nine hundred thirty-six thousand, four hundred twenty-three".
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