Base | Representation |
---|---|
bin | 10011101110101… |
… | …011101100100011 |
3 | 212001211210002121 |
4 | 103232223230203 |
5 | 1134214122312 |
6 | 52502325111 |
7 | 11126331205 |
oct | 2356535443 |
9 | 761753077 |
10 | 331004707 |
11 | 15a930810 |
12 | 92a29797 |
13 | 53765197 |
14 | 31d64775 |
15 | 1e0d5707 |
hex | 13babb23 |
331004707 has 16 divisors (see below), whose sum is σ = 381588480. Its totient is φ = 284169600.
The previous prime is 331004689. The next prime is 331004711. The reversal of 331004707 is 707400133.
It is a happy number.
It is not a de Polignac number, because 331004707 - 215 = 330971939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (331004717) 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 15 ways as a sum of consecutive naturals, for example, 11707 + ... + 28267.
It is an arithmetic number, because the mean of its divisors is an integer number (23849280).
Almost surely, 2331004707 is an apocalyptic number.
331004707 is a deficient number, since it is larger than the sum of its proper divisors (50583773).
331004707 is a wasteful number, since it uses less digits than its factorization.
331004707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16674.
The product of its (nonzero) digits is 1764, while the sum is 25.
The square root of 331004707 is about 18193.5347582596. The cubic root of 331004707 is about 691.7429206167.
The spelling of 331004707 in words is "three hundred thirty-one million, four thousand, seven hundred seven".
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