Base | Representation |
---|---|
bin | 101000110001010… |
… | …0000101011100010 |
3 | 10112100010122220222 |
4 | 1101202200223202 |
5 | 10300202020000 |
6 | 343425003042 |
7 | 45620550560 |
oct | 12142405342 |
9 | 3470118828 |
10 | 1368001250 |
11 | 642223650 |
12 | 322183482 |
13 | 18a556ac5 |
14 | cd982a30 |
15 | 80173a85 |
hex | 518a0ae2 |
1368001250 has 160 divisors (see below), whose sum is σ = 3263255424. Its totient is φ = 417600000.
The previous prime is 1368001247. The next prime is 1368001301. The reversal of 1368001250 is 521008631.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5871134 + ... + 5871366.
Almost surely, 21368001250 is an apocalyptic number.
1368001250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1368001250 is an abundant number, since it is smaller than the sum of its proper divisors (1895254174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1368001250 is a wasteful number, since it uses less digits than its factorization.
1368001250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 334 (or 319 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 1368001250 is about 36986.5009158747. The cubic root of 1368001250 is about 1110.1001586974.
Adding to 1368001250 its reverse (521008631), we get a palindrome (1889009881).
The spelling of 1368001250 in words is "one billion, three hundred sixty-eight million, one thousand, two hundred fifty".
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