Base | Representation |
---|---|
bin | 11100001010000011… |
… | …101001101111011100 |
3 | 2220001000122222000211 |
4 | 130022003221233130 |
5 | 443404234010021 |
6 | 21520012502204 |
7 | 2120133341503 |
oct | 341203515734 |
9 | 86030588024 |
10 | 30233500636 |
11 | 11905028569 |
12 | 5a3917a964 |
13 | 2b0a87b861 |
14 | 166b46b83a |
15 | bbe39e3e1 |
hex | 70a0e9bdc |
30233500636 has 12 divisors (see below), whose sum is σ = 52933847400. Its totient is φ = 15109544240.
The previous prime is 30233500613. The next prime is 30233500697. The reversal of 30233500636 is 63600533203.
It is a junction number, because it is equal to n+sod(n) for n = 30233500598 and 30233500607.
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, 1792075 + ... + 1808866.
It is an arithmetic number, because the mean of its divisors is an integer number (4411153950).
Almost surely, 230233500636 is an apocalyptic number.
It is an amenable number.
30233500636 is a deficient number, since it is larger than the sum of its proper divisors (22700346764).
30233500636 is a wasteful number, since it uses less digits than its factorization.
30233500636 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3603044 (or 3603042 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 31.
The spelling of 30233500636 in words is "thirty billion, two hundred thirty-three million, five hundred thousand, six hundred thirty-six".
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