Base | Representation |
---|---|
bin | 1010111110001100001… |
… | …1100110011000000000 |
3 | 200000112101202202111212 |
4 | 2233203003212120000 |
5 | 11042013144343001 |
6 | 222331550225252 |
7 | 16422013525052 |
oct | 2574303463000 |
9 | 600471682455 |
10 | 188492965376 |
11 | 72a37401831 |
12 | 30645ab5228 |
13 | 14a0c348851 |
14 | 91a1b478d2 |
15 | 4d8312c7bb |
hex | 2be30e6600 |
188492965376 has 20 divisors (see below), whose sum is σ = 376617781452. Its totient is φ = 94246482432.
The previous prime is 188492965321. The next prime is 188492965379. The reversal of 188492965376 is 673569294881.
188492965376 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1884929653763 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (188492965379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184074650 + ... + 184075673.
Almost surely, 2188492965376 is an apocalyptic number.
188492965376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
188492965376 is a deficient number, since it is larger than the sum of its proper divisors (188124816076).
188492965376 is an frugal number, since it uses more digits than its factorization.
188492965376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 368150341 (or 368150325 counting only the distinct ones).
The product of its digits is 156764160, while the sum is 68.
The spelling of 188492965376 in words is "one hundred eighty-eight billion, four hundred ninety-two million, nine hundred sixty-five thousand, three hundred seventy-six".
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