Base | Representation |
---|---|
bin | 101000011111100… |
… | …0000111010011010 |
3 | 10111200121220122102 |
4 | 1100333000322122 |
5 | 10240311233330 |
6 | 342453323402 |
7 | 45445504043 |
oct | 12077007232 |
9 | 3450556572 |
10 | 1358696090 |
11 | 637a48534 |
12 | 31b036562 |
13 | 1886495ab |
14 | cc63d8ca |
15 | 7e436945 |
hex | 50fc0e9a |
1358696090 has 16 divisors (see below), whose sum is σ = 2446301088. Its totient is φ = 543334416.
The previous prime is 1358696071. The next prime is 1358696093. The reversal of 1358696090 is 906968531.
It is not an unprimeable number, because it can be changed into a prime (1358696093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26969 + ... + 58691.
It is an arithmetic number, because the mean of its divisors is an integer number (152893818).
Almost surely, 21358696090 is an apocalyptic number.
1358696090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1358696090 is a deficient number, since it is larger than the sum of its proper divisors (1087604998).
1358696090 is a wasteful number, since it uses less digits than its factorization.
1358696090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36013.
The product of its (nonzero) digits is 349920, while the sum is 47.
The square root of 1358696090 is about 36860.4949776858. The cubic root of 1358696090 is about 1107.5774589261.
The spelling of 1358696090 in words is "one billion, three hundred fifty-eight million, six hundred ninety-six thousand, ninety".
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