Base | Representation |
---|---|
bin | 10110100111010… |
… | …001010111000010 |
3 | 222102220012000011 |
4 | 112213101113002 |
5 | 1234111042344 |
6 | 101351415134 |
7 | 12254535265 |
oct | 2647212702 |
9 | 872805004 |
10 | 379393474 |
11 | 185180a29 |
12 | a70844aa |
13 | 607a80a5 |
14 | 3855ccdc |
15 | 23492d34 |
hex | 169d15c2 |
379393474 has 4 divisors (see below), whose sum is σ = 569090214. Its totient is φ = 189696736.
The previous prime is 379393397. The next prime is 379393489. The reversal of 379393474 is 474393973.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 474393973 = 79 ⋅6004987.
It can be written as a sum of positive squares in only one way, i.e., 359367849 + 20025625 = 18957^2 + 4475^2 .
It is a super-2 number, since 2×3793934742 = 287878816227577352, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94848367 + ... + 94848370.
Almost surely, 2379393474 is an apocalyptic number.
379393474 is a deficient number, since it is larger than the sum of its proper divisors (189696740).
379393474 is a wasteful number, since it uses less digits than its factorization.
379393474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189696739.
The product of its digits is 1714608, while the sum is 49.
The square root of 379393474 is about 19478.0254132702. The cubic root of 379393474 is about 723.9300739828.
The spelling of 379393474 in words is "three hundred seventy-nine million, three hundred ninety-three thousand, four hundred seventy-four".
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