Base | Representation |
---|---|
bin | 10101101000111001… |
… | …110010001011110100 |
3 | 2012222021101212210220 |
4 | 111220321302023310 |
5 | 340041103032313 |
6 | 14401322414340 |
7 | 1451531444400 |
oct | 255071621364 |
9 | 65867355726 |
10 | 23234814708 |
11 | 99434a1206 |
12 | 46053613b0 |
13 | 2263915a91 |
14 | 11a5b74100 |
15 | 90ec44823 |
hex | 568e722f4 |
23234814708 has 36 divisors (see below), whose sum is σ = 63065927232. Its totient is φ = 6638518320.
The previous prime is 23234814679. The next prime is 23234814727. The reversal of 23234814708 is 80741843232.
It is a happy number.
It is a super-2 number, since 2×232348147082 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a self number, because there is not a number n which added to its sum of digits gives 23234814708.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19756908 + ... + 19758083.
It is an arithmetic number, because the mean of its divisors is an integer number (1751831312).
Almost surely, 223234814708 is an apocalyptic number.
23234814708 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
23234814708 is an abundant number, since it is smaller than the sum of its proper divisors (39831112524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23234814708 is a wasteful number, since it uses less digits than its factorization.
23234814708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39515012 (or 39515003 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 42.
The spelling of 23234814708 in words is "twenty-three billion, two hundred thirty-four million, eight hundred fourteen thousand, seven hundred eight".
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