Base | Representation |
---|---|
bin | 1101111110000011101… |
… | …1111001100101001000 |
3 | 211221110210200210210002 |
4 | 3133200323321211020 |
5 | 12413003213000013 |
6 | 302130400342132 |
7 | 23224230561323 |
oct | 3374073714510 |
9 | 757423623702 |
10 | 239997000008 |
11 | 92867060307 |
12 | 3a61a614948 |
13 | 1982989109c |
14 | b88a10b7ba |
15 | 6399a67358 |
hex | 37e0ef9948 |
239997000008 has 32 divisors (see below), whose sum is σ = 456050770560. Its totient is φ = 118394053440.
The previous prime is 239996999987. The next prime is 239997000053. The reversal of 239997000008 is 800000799932.
239997000008 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.
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, 480560 + ... + 843167.
It is an arithmetic number, because the mean of its divisors is an integer number (14251586580).
Almost surely, 2239997000008 is an apocalyptic number.
It is an amenable number.
239997000008 is a deficient number, since it is larger than the sum of its proper divisors (216053770552).
239997000008 is a wasteful number, since it uses less digits than its factorization.
239997000008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1324037 (or 1324033 counting only the distinct ones).
The product of its (nonzero) digits is 244944, while the sum is 47.
The spelling of 239997000008 in words is "two hundred thirty-nine billion, nine hundred ninety-seven million, eight", and thus it is an aban number.
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