Base | Representation |
---|---|
bin | 101000101001110… |
… | …0011110011010001 |
3 | 10112001202112112212 |
4 | 1101103203303101 |
5 | 10243201104443 |
6 | 343205001505 |
7 | 45542335040 |
oct | 12123436321 |
9 | 3461675485 |
10 | 1364081873 |
11 | 63aa969a0 |
12 | 3209b3295 |
13 | 1897b3b4b |
14 | cd242557 |
15 | 7eb4c618 |
hex | 514e3cd1 |
1364081873 has 32 divisors (see below), whose sum is σ = 1726175232. Its totient is φ = 1047110400.
The previous prime is 1364081833. The next prime is 1364081879. The reversal of 1364081873 is 3781804631.
It is not a de Polignac number, because 1364081873 - 224 = 1347304657 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1364081873.
It is not an unprimeable number, because it can be changed into a prime (1364081879) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1835540 + ... + 1836282.
It is an arithmetic number, because the mean of its divisors is an integer number (53942976).
Almost surely, 21364081873 is an apocalyptic number.
It is an amenable number.
1364081873 is a deficient number, since it is larger than the sum of its proper divisors (362093359).
1364081873 is a wasteful number, since it uses less digits than its factorization.
1364081873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1085.
The product of its (nonzero) digits is 96768, while the sum is 41.
The square root of 1364081873 is about 36933.4790264876. The cubic root of 1364081873 is about 1109.0389845152.
The spelling of 1364081873 in words is "one billion, three hundred sixty-four million, eighty-one thousand, eight hundred seventy-three".
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