Base | Representation |
---|---|
bin | 10101100001000110… |
… | …110110001010001010 |
3 | 2012122011021212202022 |
4 | 111201012312022022 |
5 | 334304112134010 |
6 | 14340331204442 |
7 | 1445352640121 |
oct | 254106661212 |
9 | 65564255668 |
10 | 23104021130 |
11 | 9886688043 |
12 | 45895a6722 |
13 | 22427b0028 |
14 | 1192648ab8 |
15 | 90350ad55 |
hex | 5611b628a |
23104021130 has 32 divisors (see below), whose sum is σ = 41972495760. Its totient is φ = 9156259840.
The previous prime is 23104021121. The next prime is 23104021133. The reversal of 23104021130 is 3112040132.
It can be written as a sum of positive squares in 8 ways, for example, as 2895408481 + 20208612649 = 53809^2 + 142157^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23104021099 and 23104021108.
It is not an unprimeable number, because it can be changed into a prime (23104021133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697586 + ... + 729954.
Almost surely, 223104021130 is an apocalyptic number.
23104021130 is a deficient number, since it is larger than the sum of its proper divisors (18868474630).
23104021130 is a wasteful number, since it uses less digits than its factorization.
23104021130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33034.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 23104021130 its reverse (3112040132), we get a palindrome (26216061262).
The spelling of 23104021130 in words is "twenty-three billion, one hundred four million, twenty-one thousand, one hundred thirty".
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