Base | Representation |
---|---|
bin | 1000110100110000… |
… | …0001101000011100 |
3 | 20010002012110020020 |
4 | 2031030001220130 |
5 | 14322344133433 |
6 | 1031014152140 |
7 | 112461646065 |
oct | 21514015034 |
9 | 6102173206 |
10 | 2368739868 |
11 | 1006101360 |
12 | 561352650 |
13 | 2b9992231 |
14 | 18684356c |
15 | dce4dcb3 |
hex | 8d301a1c |
2368739868 has 24 divisors (see below), whose sum is σ = 6029520000. Its totient is φ = 717799920.
The previous prime is 2368739837. The next prime is 2368739951. The reversal of 2368739868 is 8689378632.
It is a super-2 number, since 2×23687398682 = 11221857124505314848, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8972368 + ... + 8972631.
It is an arithmetic number, because the mean of its divisors is an integer number (251230000).
Almost surely, 22368739868 is an apocalyptic number.
It is an amenable number.
2368739868 is an abundant number, since it is smaller than the sum of its proper divisors (3660780132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2368739868 is a wasteful number, since it uses less digits than its factorization.
2368739868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17945017 (or 17945015 counting only the distinct ones).
The product of its digits is 20901888, while the sum is 60.
The square root of 2368739868 is about 48669.7017455419. The cubic root of 2368739868 is about 1333.0275440139.
The spelling of 2368739868 in words is "two billion, three hundred sixty-eight million, seven hundred thirty-nine thousand, eight hundred sixty-eight".
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