Base | Representation |
---|---|
bin | 10110101001000… |
… | …000100111101101 |
3 | 222110202100010210 |
4 | 112221000213231 |
5 | 1234220133242 |
6 | 101405253033 |
7 | 12261444030 |
oct | 2651004755 |
9 | 873670123 |
10 | 379849197 |
11 | 185462362 |
12 | a7264179 |
13 | 60907650 |
14 | 3863b017 |
15 | 23532d9c |
hex | 16a409ed |
379849197 has 64 divisors (see below), whose sum is σ = 666552320. Its totient is φ = 186810624.
The previous prime is 379849193. The next prime is 379849201. The reversal of 379849197 is 791948973.
It is an interprime number because it is at equal distance from previous prime (379849193) and next prime (379849201).
It is not a de Polignac number, because 379849197 - 22 = 379849193 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379849193) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 346983 + ... + 348075.
It is an arithmetic number, because the mean of its divisors is an integer number (10414880).
Almost surely, 2379849197 is an apocalyptic number.
It is an amenable number.
379849197 is a deficient number, since it is larger than the sum of its proper divisors (286703123).
379849197 is a wasteful number, since it uses less digits than its factorization.
379849197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1202.
The product of its digits is 3429216, while the sum is 57.
The square root of 379849197 is about 19489.7202904506. The cubic root of 379849197 is about 724.2198167788.
The spelling of 379849197 in words is "three hundred seventy-nine million, eight hundred forty-nine thousand, one hundred ninety-seven".
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