Base | Representation |
---|---|
bin | 10110100110100… |
… | …111001111001001 |
3 | 222102120102022220 |
4 | 112212213033021 |
5 | 1234040032222 |
6 | 101344004253 |
7 | 12253216254 |
oct | 2646471711 |
9 | 872512286 |
10 | 379220937 |
11 | 185073337 |
12 | a7000689 |
13 | 607476b4 |
14 | 3851609b |
15 | 2345bb5c |
hex | 169a73c9 |
379220937 has 8 divisors (see below), whose sum is σ = 505890336. Its totient is φ = 252682752.
The previous prime is 379220917. The next prime is 379220951. The reversal of 379220937 is 739022973.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 379220937 - 216 = 379155401 is a prime.
It is not an unprimeable number, because it can be changed into a prime (379220917) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25848 + ... + 37769.
It is an arithmetic number, because the mean of its divisors is an integer number (63236292).
Almost surely, 2379220937 is an apocalyptic number.
It is an amenable number.
379220937 is a deficient number, since it is larger than the sum of its proper divisors (126669399).
379220937 is a wasteful number, since it uses less digits than its factorization.
379220937 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65607.
The product of its (nonzero) digits is 142884, while the sum is 42.
The square root of 379220937 is about 19473.5958929007. The cubic root of 379220937 is about 723.8203166369.
The spelling of 379220937 in words is "three hundred seventy-nine million, two hundred twenty thousand, nine hundred thirty-seven".
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