Base | Representation |
---|---|
bin | 1011001001010110110… |
… | …10011101101011000001 |
3 | 1100121112120021111021210 |
4 | 11210223122131223001 |
5 | 22233320443300123 |
6 | 451534440040333 |
7 | 36445420041501 |
oct | 5445332355301 |
9 | 1317476244253 |
10 | 382980446913 |
11 | 13846a529249 |
12 | 622834630a9 |
13 | 2a16559007c |
14 | 14771a73a01 |
15 | 9e6765ce93 |
hex | 592b69dac1 |
382980446913 has 32 divisors (see below), whose sum is σ = 543004882560. Its totient is φ = 239414054400.
The previous prime is 382980446899. The next prime is 382980446993. The reversal of 382980446913 is 319644089283.
It is not a de Polignac number, because 382980446913 - 25 = 382980446881 is a prime.
It is a super-2 number, since 2×3829804469132 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is not an unprimeable number, because it can be changed into a prime (382980446993) 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, 23440095 + ... + 23456427.
It is an arithmetic number, because the mean of its divisors is an integer number (16968902580).
Almost surely, 2382980446913 is an apocalyptic number.
It is an amenable number.
382980446913 is a deficient number, since it is larger than the sum of its proper divisors (160024435647).
382980446913 is a wasteful number, since it uses less digits than its factorization.
382980446913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20529.
The product of its (nonzero) digits is 8957952, while the sum is 57.
The spelling of 382980446913 in words is "three hundred eighty-two billion, nine hundred eighty million, four hundred forty-six thousand, nine hundred thirteen".
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