Base | Representation |
---|---|
bin | 11100110100001001… |
… | …100101110001101110 |
3 | 2221212020111121220012 |
4 | 130310021211301232 |
5 | 1001331030402314 |
6 | 22114041053222 |
7 | 2143500053654 |
oct | 346411456156 |
9 | 87766447805 |
10 | 30939700334 |
11 | 12137721884 |
12 | 5bb5787212 |
13 | 2bc0c7baba |
14 | 16d717add4 |
15 | c1139893e |
hex | 734265c6e |
30939700334 has 8 divisors (see below), whose sum is σ = 46415598480. Its totient is φ = 15467834176.
The previous prime is 30939700331. The next prime is 30939700369. The reversal of 30939700334 is 43300793903.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30939700291 and 30939700300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30939700331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 988739 + ... + 1019550.
It is an arithmetic number, because the mean of its divisors is an integer number (5801949810).
Almost surely, 230939700334 is an apocalyptic number.
30939700334 is a deficient number, since it is larger than the sum of its proper divisors (15475898146).
30939700334 is a wasteful number, since it uses less digits than its factorization.
30939700334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2015994.
The product of its (nonzero) digits is 183708, while the sum is 41.
The spelling of 30939700334 in words is "thirty billion, nine hundred thirty-nine million, seven hundred thousand, three hundred thirty-four".
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