Base | Representation |
---|---|
bin | 101011010011000011101010… |
… | …0110100010110011000111100 |
3 | 1211221111000112100011212000010 |
4 | 1112212013110310112120330 |
5 | 344404331232103444241 |
6 | 3430000343425303220 |
7 | 143135406624341421 |
oct | 12646072464263074 |
9 | 1757430470155003 |
10 | 380851205531196 |
11 | 1003950a882a884 |
12 | 3686b622194b10 |
13 | 1346816496338a |
14 | 6a09422211d48 |
15 | 2e06c31badd16 |
hex | 15a61d4d1663c |
380851205531196 has 12 divisors (see below), whose sum is σ = 888652812906152. Its totient is φ = 126950401843728.
The previous prime is 380851205531171. The next prime is 380851205531213. The reversal of 380851205531196 is 691135502158083.
It is a tau number, because it is divible by the number of its divisors (12).
It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.
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, 15868800230455 + ... + 15868800230478.
Almost surely, 2380851205531196 is an apocalyptic number.
It is an amenable number.
380851205531196 is an abundant number, since it is smaller than the sum of its proper divisors (507801607374956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380851205531196 is a wasteful number, since it uses less digits than its factorization.
380851205531196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31737600460940 (or 31737600460938 counting only the distinct ones).
The product of its (nonzero) digits is 7776000, while the sum is 57.
The spelling of 380851205531196 in words is "three hundred eighty trillion, eight hundred fifty-one billion, two hundred five million, five hundred thirty-one thousand, one hundred ninety-six".
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