Base | Representation |
---|---|
bin | 101110010011011101010… |
… | …100010110000101001110 |
3 | 102021012021021111010121102 |
4 | 232103131110112011032 |
5 | 404113203124201402 |
6 | 10433441401103102 |
7 | 445614436234031 |
oct | 56233524260516 |
9 | 12235237433542 |
10 | 3181988897102 |
11 | 1017523861774 |
12 | 434835787a92 |
13 | 1a10a2531c32 |
14 | b001acdb018 |
15 | 57b8686a102 |
hex | 2e4dd51614e |
3181988897102 has 8 divisors (see below), whose sum is σ = 4791999216312. Its totient is φ = 1584655825000.
The previous prime is 3181988897057. The next prime is 3181988897147. The reversal of 3181988897102 is 2017988891813.
3181988897102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3181988897057) and next prime (3181988897147).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3169311149 + ... + 3169312152.
It is an arithmetic number, because the mean of its divisors is an integer number (598999902039).
Almost surely, 23181988897102 is an apocalyptic number.
3181988897102 is a deficient number, since it is larger than the sum of its proper divisors (1610010319210).
3181988897102 is a wasteful number, since it uses less digits than its factorization.
3181988897102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6338623554.
The product of its (nonzero) digits is 13934592, while the sum is 65.
The spelling of 3181988897102 in words is "three trillion, one hundred eighty-one billion, nine hundred eighty-eight million, eight hundred ninety-seven thousand, one hundred two".
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