Base | Representation |
---|---|
bin | 10110100111011… |
… | …111000111000000 |
3 | 222110000001021000 |
4 | 112213133013000 |
5 | 1234114343132 |
6 | 101352532000 |
7 | 12255161421 |
oct | 2647370700 |
9 | 873001230 |
10 | 379449792 |
11 | 18520a277 |
12 | a70b1000 |
13 | 607c7907 |
14 | 38575648 |
15 | 234a487c |
hex | 169df1c0 |
379449792 has 112 divisors (see below), whose sum is σ = 1181221920. Its totient is φ = 119033856.
The previous prime is 379449787. The next prime is 379449803. The reversal of 379449792 is 297944973.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22918 + ... + 35834.
Almost surely, 2379449792 is an apocalyptic number.
379449792 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 379449792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (590610960).
379449792 is an abundant number, since it is smaller than the sum of its proper divisors (801772128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379449792 is a wasteful number, since it uses less digits than its factorization.
379449792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12955 (or 12939 counting only the distinct ones).
The product of its digits is 3429216, while the sum is 54.
The square root of 379449792 is about 19479.4710400462. The cubic root of 379449792 is about 723.9658928002.
The spelling of 379449792 in words is "three hundred seventy-nine million, four hundred forty-nine thousand, seven hundred ninety-two".
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