Base | Representation |
---|---|
bin | 10011101110110… |
… | …011110101110110 |
3 | 212001220110212021 |
4 | 103232303311312 |
5 | 1134221204240 |
6 | 52503143354 |
7 | 11126530366 |
oct | 2356636566 |
9 | 761813767 |
10 | 331038070 |
11 | 15a953890 |
12 | 92a44b5a |
13 | 5377741c |
14 | 31d729a6 |
15 | 1e0e054a |
hex | 13bb3d76 |
331038070 has 16 divisors (see below), whose sum is σ = 650038608. Its totient is φ = 120377440.
The previous prime is 331038013. The next prime is 331038077. The reversal of 331038070 is 70830133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331038077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1504609 + ... + 1504828.
It is an arithmetic number, because the mean of its divisors is an integer number (40627413).
Almost surely, 2331038070 is an apocalyptic number.
331038070 is a deficient number, since it is larger than the sum of its proper divisors (319000538).
331038070 is a wasteful number, since it uses less digits than its factorization.
331038070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3009455.
The product of its (nonzero) digits is 1512, while the sum is 25.
The square root of 331038070 is about 18194.4516268010. The cubic root of 331038070 is about 691.7661608136.
The spelling of 331038070 in words is "three hundred thirty-one million, thirty-eight thousand, seventy".
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