Base | Representation |
---|---|
bin | 10111111001011101… |
… | …11001101110011100 |
3 | 1020010011002000010212 |
4 | 23330232321232130 |
5 | 202234000304332 |
6 | 5521041151552 |
7 | 632640643433 |
oct | 137456715634 |
9 | 36104060125 |
10 | 12830088092 |
11 | 5494283098 |
12 | 25a092b5b8 |
13 | 1296120803 |
14 | 899d7a11a |
15 | 50158c8b2 |
hex | 2fcbb9b9c |
12830088092 has 12 divisors (see below), whose sum is σ = 22460278176. Its totient is φ = 6412865760.
The previous prime is 12830088031. The next prime is 12830088097. The reversal of 12830088092 is 29088003821.
It is a happy number.
It is a super-2 number, since 2×128300880922 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12830088097) 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, 531284 + ... + 554907.
It is an arithmetic number, because the mean of its divisors is an integer number (1871689848).
Almost surely, 212830088092 is an apocalyptic number.
It is an amenable number.
12830088092 is a deficient number, since it is larger than the sum of its proper divisors (9630190084).
12830088092 is a wasteful number, since it uses less digits than its factorization.
12830088092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1089148 (or 1089146 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 41.
The spelling of 12830088092 in words is "twelve billion, eight hundred thirty million, eighty-eight thousand, ninety-two".
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