Base | Representation |
---|---|
bin | 101000110010110… |
… | …1011000010110100 |
3 | 10112101200202221022 |
4 | 1101211223002310 |
5 | 10300410031012 |
6 | 343454440312 |
7 | 45630602255 |
oct | 12145530264 |
9 | 3471622838 |
10 | 1368830132 |
11 | 64273a37a |
12 | 322503098 |
13 | 18a787177 |
14 | cdb1ab2c |
15 | 80289472 |
hex | 5196b0b4 |
1368830132 has 12 divisors (see below), whose sum is σ = 2398171776. Its totient is φ = 683638200.
The previous prime is 1368830117. The next prime is 1368830143. The reversal of 1368830132 is 2310388631.
It is a super-2 number, since 2×13688301322 = 3747391860542274848, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1368830092 and 1368830101.
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, 190244 + ... + 197307.
It is an arithmetic number, because the mean of its divisors is an integer number (199847648).
Almost surely, 21368830132 is an apocalyptic number.
It is an amenable number.
1368830132 is a deficient number, since it is larger than the sum of its proper divisors (1029341644).
1368830132 is a wasteful number, since it uses less digits than its factorization.
1368830132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388438 (or 388436 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 1368830132 is about 36997.7044152742. The cubic root of 1368830132 is about 1110.3243193751.
The spelling of 1368830132 in words is "one billion, three hundred sixty-eight million, eight hundred thirty thousand, one hundred thirty-two".
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