Base | Representation |
---|---|
bin | 10110100111011… |
… | …001011000110100 |
3 | 222102221212010000 |
4 | 112213121120310 |
5 | 1234113120411 |
6 | 101352231300 |
7 | 12255033201 |
oct | 2647313064 |
9 | 872855100 |
10 | 379426356 |
11 | 1851a3701 |
12 | a709b530 |
13 | 607ba04a |
14 | 3856aca8 |
15 | 2349c956 |
hex | 169d9634 |
379426356 has 30 divisors (see below), whose sum is σ = 991896290. Its totient is φ = 126475344.
The previous prime is 379426351. The next prime is 379426357. The reversal of 379426356 is 653624973.
379426356 is a `hidden beast` number, since 3 + 7 + 9 + 4 + 2 + 635 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 317552400 + 61873956 = 17820^2 + 7866^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379426351) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 585211 + ... + 585858.
Almost surely, 2379426356 is an apocalyptic number.
379426356 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
379426356 is an abundant number, since it is smaller than the sum of its proper divisors (612469934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379426356 is a wasteful number, since it uses less digits than its factorization.
379426356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1171085 (or 1171074 counting only the distinct ones).
The product of its digits is 816480, while the sum is 45.
The square root of 379426356 is about 19478.8694743817. The cubic root of 379426356 is about 723.9509876979.
The spelling of 379426356 in words is "three hundred seventy-nine million, four hundred twenty-six thousand, three hundred fifty-six".
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