Base | Representation |
---|---|
bin | 10110100111000… |
… | …010000111011101 |
3 | 222102210000100200 |
4 | 112213002013131 |
5 | 1234102043122 |
6 | 101350214113 |
7 | 12254155251 |
oct | 2647020735 |
9 | 872700320 |
10 | 379331037 |
11 | 185139028 |
12 | a7054339 |
13 | 60785847 |
14 | 38544261 |
15 | 2347e5ac |
hex | 169c21dd |
379331037 has 6 divisors (see below), whose sum is σ = 547922622. Its totient is φ = 252887352.
The previous prime is 379331023. The next prime is 379331039. The reversal of 379331037 is 730133973.
It can be written as a sum of positive squares in only one way, i.e., 238054041 + 141276996 = 15429^2 + 11886^2 .
It is not a de Polignac number, because 379331037 - 24 = 379331021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 379330992 and 379331010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379331039) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21073938 + ... + 21073955.
It is an arithmetic number, because the mean of its divisors is an integer number (91320437).
Almost surely, 2379331037 is an apocalyptic number.
It is an amenable number.
379331037 is a deficient number, since it is larger than the sum of its proper divisors (168591585).
379331037 is a wasteful number, since it uses less digits than its factorization.
379331037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42147899 (or 42147896 counting only the distinct ones).
The product of its (nonzero) digits is 35721, while the sum is 36.
The square root of 379331037 is about 19476.4225924578. The cubic root of 379331037 is about 723.8903592760.
The spelling of 379331037 in words is "three hundred seventy-nine million, three hundred thirty-one thousand, thirty-seven".
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