Base | Representation |
---|---|
bin | 1011111000101110… |
… | …1010111001000011 |
3 | 22020100220220010120 |
4 | 2332023222321003 |
5 | 23013311332212 |
6 | 1244340231323 |
7 | 142032521502 |
oct | 27613527103 |
9 | 8210826116 |
10 | 3190730307 |
11 | 13980a19a6 |
12 | 75069b543 |
13 | 3bb0744cb |
14 | 223a94839 |
15 | 13a1bb88c |
hex | be2eae43 |
3190730307 has 8 divisors (see below), whose sum is σ = 4401007440. Its totient is φ = 2053803360.
The previous prime is 3190730281. The next prime is 3190730329. The reversal of 3190730307 is 7030370913.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3190730307 - 26 = 3190730243 is a prime.
It is a super-3 number, since 3×31907303073 (a number of 29 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (3190730377) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18337444 + ... + 18337617.
It is an arithmetic number, because the mean of its divisors is an integer number (550125930).
Almost surely, 23190730307 is an apocalyptic number.
3190730307 is a deficient number, since it is larger than the sum of its proper divisors (1210277133).
3190730307 is a wasteful number, since it uses less digits than its factorization.
3190730307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36675093.
The product of its (nonzero) digits is 11907, while the sum is 33.
The square root of 3190730307 is about 56486.5497884231. The cubic root of 3190730307 is about 1472.1883132473.
The spelling of 3190730307 in words is "three billion, one hundred ninety million, seven hundred thirty thousand, three hundred seven".
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