Base | Representation |
---|---|
bin | 10110011011111… |
… | …011111000100010 |
3 | 222020022012210200 |
4 | 112123323320202 |
5 | 1232331000142 |
6 | 101204010030 |
7 | 12220351002 |
oct | 2633737042 |
9 | 866265720 |
10 | 376421922 |
11 | 1835313a8 |
12 | a6090916 |
13 | 5cca7686 |
14 | 37dc8002 |
15 | 230a764c |
hex | 166fbe22 |
376421922 has 54 divisors (see below), whose sum is σ = 869610963. Its totient is φ = 117654144.
The previous prime is 376421897. The next prime is 376421959. The reversal of 376421922 is 229124673.
376421922 is a `hidden beast` number, since 3 + 7 + 642 + 1 + 9 + 2 + 2 = 666.
It can be written as a sum of positive squares in 5 ways, for example, as 104468841 + 271953081 = 10221^2 + 16491^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=13719.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1399204 + ... + 1399472.
Almost surely, 2376421922 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 376421922
376421922 is an abundant number, since it is smaller than the sum of its proper divisors (493189041).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
376421922 is a wasteful number, since it uses less digits than its factorization.
376421922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 580 (or 291 counting only the distinct ones).
The product of its digits is 36288, while the sum is 36.
The square root of 376421922 is about 19401.5958621965. The cubic root of 376421922 is about 722.0350872930.
The spelling of 376421922 in words is "three hundred seventy-six million, four hundred twenty-one thousand, nine hundred twenty-two".
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