Base | Representation |
---|---|
bin | 11100000000000011… |
… | …010000100010010100 |
3 | 2212121022210000021102 |
4 | 130000003100202110 |
5 | 443033300001421 |
6 | 21451214405232 |
7 | 2113024412033 |
oct | 340003204224 |
9 | 85538700242 |
10 | 30065625236 |
11 | 11829297269 |
12 | 59b0b00818 |
13 | 2ab1b615ba |
14 | 165304c71a |
15 | bae78d60b |
hex | 7000d0894 |
30065625236 has 12 divisors (see below), whose sum is σ = 52728979380. Its totient is φ = 15000202560.
The previous prime is 30065625229. The next prime is 30065625257. The reversal of 30065625236 is 63252656003.
It can be written as a sum of positive squares in 2 ways, for example, as 10232536336 + 19833088900 = 101156^2 + 140830^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 30065625236.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8150441 + ... + 8154128.
It is an arithmetic number, because the mean of its divisors is an integer number (4394081615).
Almost surely, 230065625236 is an apocalyptic number.
It is an amenable number.
30065625236 is a deficient number, since it is larger than the sum of its proper divisors (22663354144).
30065625236 is a wasteful number, since it uses less digits than its factorization.
30065625236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16305034 (or 16305032 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 38.
The spelling of 30065625236 in words is "thirty billion, sixty-five million, six hundred twenty-five thousand, two hundred thirty-six".
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