Base | Representation |
---|---|
bin | 10110100110000… |
… | …011100101111100 |
3 | 222102022000001121 |
4 | 112212003211330 |
5 | 1234020344230 |
6 | 101340520324 |
7 | 12252040516 |
oct | 2646034574 |
9 | 872260047 |
10 | 379074940 |
11 | 184a83682 |
12 | a6b500a4 |
13 | 606c60ca |
14 | 384b8bb6 |
15 | 2342d77a |
hex | 1698397c |
379074940 has 24 divisors (see below), whose sum is σ = 798581952. Its totient is φ = 151149120.
The previous prime is 379074929. The next prime is 379074961. The reversal of 379074940 is 49470973.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23556 + ... + 36235.
It is an arithmetic number, because the mean of its divisors is an integer number (33274248).
Almost surely, 2379074940 is an apocalyptic number.
It is an amenable number.
379074940 is an abundant number, since it is smaller than the sum of its proper divisors (419507012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379074940 is a wasteful number, since it uses less digits than its factorization.
379074940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60117 (or 60115 counting only the distinct ones).
The product of its (nonzero) digits is 190512, while the sum is 43.
The square root of 379074940 is about 19469.8469434148. The cubic root of 379074940 is about 723.7274163873.
The spelling of 379074940 in words is "three hundred seventy-nine million, seventy-four thousand, nine hundred forty".
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