Base | Representation |
---|---|
bin | 10110101000111… |
… | …011011110100010 |
3 | 222110201021020112 |
4 | 112220323132202 |
5 | 1234214000010 |
6 | 101405011322 |
7 | 12261325433 |
oct | 2650733642 |
9 | 873637215 |
10 | 379828130 |
11 | 185448550 |
12 | a7253b42 |
13 | 608cab96 |
14 | 3863348a |
15 | 2352ba05 |
hex | 16a3b7a2 |
379828130 has 32 divisors (see below), whose sum is σ = 746729280. Its totient is φ = 137955520.
The previous prime is 379828123. The next prime is 379828147. The reversal of 379828130 is 31828973.
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, 129116 + ... + 132024.
It is an arithmetic number, because the mean of its divisors is an integer number (23335290).
Almost surely, 2379828130 is an apocalyptic number.
379828130 is a deficient number, since it is larger than the sum of its proper divisors (366901150).
379828130 is a wasteful number, since it uses less digits than its factorization.
379828130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4114.
The product of its (nonzero) digits is 72576, while the sum is 41.
The square root of 379828130 is about 19489.1798185557. The cubic root of 379828130 is about 724.2064277628.
The spelling of 379828130 in words is "three hundred seventy-nine million, eight hundred twenty-eight thousand, one hundred thirty".
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