Base | Representation |
---|---|
bin | 11011101100101011… |
… | …11100010011001010 |
3 | 1102101100012211102120 |
4 | 31312111330103022 |
5 | 220423303143021 |
6 | 10455323312110 |
7 | 1034334006642 |
oct | 156625742312 |
9 | 42340184376 |
10 | 14870365386 |
11 | 6340a2a678 |
12 | 2a7007b636 |
13 | 152ca2a996 |
14 | a10d1b522 |
15 | 5c07592c6 |
hex | 37657c4ca |
14870365386 has 32 divisors (see below), whose sum is σ = 31132532736. Its totient is φ = 4729326000.
The previous prime is 14870365313. The next prime is 14870365397. The reversal of 14870365386 is 68356307841.
It is a super-2 number, since 2×148703653862 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549810 + ... + 576221.
It is an arithmetic number, because the mean of its divisors is an integer number (972891648).
Almost surely, 214870365386 is an apocalyptic number.
14870365386 is an abundant number, since it is smaller than the sum of its proper divisors (16262167350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14870365386 is a wasteful number, since it uses less digits than its factorization.
14870365386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1126138.
The product of its (nonzero) digits is 2903040, while the sum is 51.
The spelling of 14870365386 in words is "fourteen billion, eight hundred seventy million, three hundred sixty-five thousand, three hundred eighty-six".
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