Base | Representation |
---|---|
bin | 10110100110001… |
… | …011110101110101 |
3 | 222102100201101220 |
4 | 112212023311311 |
5 | 1234022434400 |
6 | 101341340553 |
7 | 12252241152 |
oct | 2646136565 |
9 | 872321356 |
10 | 379108725 |
11 | 184aa6aa6 |
12 | a6b67759 |
13 | 607085b8 |
14 | 384c7229 |
15 | 234387a0 |
hex | 1698bd75 |
379108725 has 24 divisors (see below), whose sum is σ = 634355232. Its totient is φ = 199752000.
The previous prime is 379108711. The next prime is 379108727. The reversal of 379108725 is 527801973.
It is not a de Polignac number, because 379108725 - 26 = 379108661 is a prime.
It is a super-2 number, since 2×3791087252 = 287446850742251250, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379108727) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24226 + ... + 36675.
It is an arithmetic number, because the mean of its divisors is an integer number (26431468).
Almost surely, 2379108725 is an apocalyptic number.
It is an amenable number.
379108725 is a deficient number, since it is larger than the sum of its proper divisors (255246507).
379108725 is a wasteful number, since it uses less digits than its factorization.
379108725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60997 (or 60992 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 42.
The square root of 379108725 is about 19470.7145477509. The cubic root of 379108725 is about 723.7489164495.
The spelling of 379108725 in words is "three hundred seventy-nine million, one hundred eight thousand, seven hundred twenty-five".
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