Base | Representation |
---|---|
bin | 10101100010000011… |
… | …110011110001001100 |
3 | 2012200021100210112222 |
4 | 111202003303301030 |
5 | 334322210031444 |
6 | 14342101514512 |
7 | 1445635530002 |
oct | 254203636114 |
9 | 65607323488 |
10 | 23120002124 |
11 | 989470287a |
12 | 4592a12a38 |
13 | 2245bb703b |
14 | 1194808a72 |
15 | 904b15eee |
hex | 5620f3c4c |
23120002124 has 12 divisors (see below), whose sum is σ = 41400934344. Its totient is φ = 11291163744.
The previous prime is 23120002121. The next prime is 23120002183. The reversal of 23120002124 is 42120002132.
It is a super-2 number, since 2×231200021242 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23120002121) 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, 67209137 + ... + 67209480.
It is an arithmetic number, because the mean of its divisors is an integer number (3450077862).
Almost surely, 223120002124 is an apocalyptic number.
It is an amenable number.
23120002124 is a deficient number, since it is larger than the sum of its proper divisors (18280932220).
23120002124 is a wasteful number, since it uses less digits than its factorization.
23120002124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134418664 (or 134418662 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 23120002124 its reverse (42120002132), we get a palindrome (65240004256).
The spelling of 23120002124 in words is "twenty-three billion, one hundred twenty million, two thousand, one hundred twenty-four".
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