Base | Representation |
---|---|
bin | 10101100000001000… |
… | …100000001001010000 |
3 | 2012121000112120020101 |
4 | 111200020200021100 |
5 | 334240421144112 |
6 | 14334545022144 |
7 | 1445064011446 |
oct | 254010401120 |
9 | 65530476211 |
10 | 23087678032 |
11 | 9878435251 |
12 | 4584024954 |
13 | 223c2aa263 |
14 | 11903d2b96 |
15 | 901d7d757 |
hex | 560220250 |
23087678032 has 20 divisors (see below), whose sum is σ = 44734988340. Its totient is φ = 11543164928.
The previous prime is 23087677999. The next prime is 23087678039.
23087678032 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 2 ways, for example, as 1326707776 + 21760970256 = 36424^2 + 147516^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23087678039) 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, 352368 + ... + 412720.
It is an arithmetic number, because the mean of its divisors is an integer number (2236749417).
Almost surely, 223087678032 is an apocalyptic number.
It is an amenable number.
23087678032 is a deficient number, since it is larger than the sum of its proper divisors (21647310308).
23087678032 is a wasteful number, since it uses less digits than its factorization.
23087678032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84270 (or 84264 counting only the distinct ones).
The product of its (nonzero) digits is 677376, while the sum is 46.
The spelling of 23087678032 in words is "twenty-three billion, eighty-seven million, six hundred seventy-eight thousand, thirty-two".
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