Base | Representation |
---|---|
bin | 10110101001011… |
… | …110101101000000 |
3 | 222110222121011110 |
4 | 112221132231000 |
5 | 1234233104131 |
6 | 101412043320 |
7 | 12262466205 |
oct | 2651365500 |
9 | 873877143 |
10 | 379972416 |
11 | 18553699a |
12 | a7303540 |
13 | 6094b765 |
14 | 3866dcac |
15 | 23559646 |
hex | 16a5eb40 |
379972416 has 56 divisors (see below), whose sum is σ = 1021856224. Its totient is φ = 124577280.
The previous prime is 379972399. The next prime is 379972427. The reversal of 379972416 is 614279973.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48).
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, 4510 + ... + 27933.
Almost surely, 2379972416 is an apocalyptic number.
It is an amenable number.
379972416 is an abundant number, since it is smaller than the sum of its proper divisors (641883808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379972416 is a wasteful number, since it uses less digits than its factorization.
379972416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32519 (or 32509 counting only the distinct ones).
The product of its digits is 571536, while the sum is 48.
The square root of 379972416 is about 19492.8811621063. The cubic root of 379972416 is about 724.2981180230.
The spelling of 379972416 in words is "three hundred seventy-nine million, nine hundred seventy-two thousand, four hundred sixteen".
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