Base | Representation |
---|---|
bin | 11100110101011010… |
… | …101011101010010110 |
3 | 2221220201111122001221 |
4 | 130311122223222112 |
5 | 1001402001124402 |
6 | 22120120440554 |
7 | 2144145541654 |
oct | 346532535226 |
9 | 87821448057 |
10 | 30960958102 |
11 | 12148721088 |
12 | 600091915a |
13 | 2bc54b2869 |
14 | 16d9d11dd4 |
15 | c13197337 |
hex | 7356aba96 |
30960958102 has 4 divisors (see below), whose sum is σ = 46441437156. Its totient is φ = 15480479050.
The previous prime is 30960957947. The next prime is 30960958117. The reversal of 30960958102 is 20185906903.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7740239524 + ... + 7740239527.
It is an arithmetic number, because the mean of its divisors is an integer number (11610359289).
Almost surely, 230960958102 is an apocalyptic number.
30960958102 is a deficient number, since it is larger than the sum of its proper divisors (15480479054).
30960958102 is a wasteful number, since it uses less digits than its factorization.
30960958102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15480479053.
The product of its (nonzero) digits is 116640, while the sum is 43.
The spelling of 30960958102 in words is "thirty billion, nine hundred sixty million, nine hundred fifty-eight thousand, one hundred two".
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