Base | Representation |
---|---|
bin | 10110100110101… |
… | …010001101111010 |
3 | 222102121001002002 |
4 | 112212222031322 |
5 | 1234040430041 |
6 | 101344141002 |
7 | 12253266665 |
oct | 2646521572 |
9 | 872531062 |
10 | 379233146 |
11 | 185081526 |
12 | a7007762 |
13 | 60750116 |
14 | 3851a6dc |
15 | 2346059b |
hex | 169aa37a |
379233146 has 4 divisors (see below), whose sum is σ = 568849722. Its totient is φ = 189616572.
The previous prime is 379233143. The next prime is 379233163. The reversal of 379233146 is 641332973.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 378886225 + 346921 = 19465^2 + 589^2 .
It is not an unprimeable number, because it can be changed into a prime (379233143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94808285 + ... + 94808288.
Almost surely, 2379233146 is an apocalyptic number.
379233146 is a deficient number, since it is larger than the sum of its proper divisors (189616576).
379233146 is a wasteful number, since it uses less digits than its factorization.
379233146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189616575.
The product of its digits is 81648, while the sum is 38.
The square root of 379233146 is about 19473.9093661237. The cubic root of 379233146 is about 723.8280843404.
The spelling of 379233146 in words is "three hundred seventy-nine million, two hundred thirty-three thousand, one hundred forty-six".
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