Base | Representation |
---|---|
bin | 10101100001010000… |
… | …000010110001000000 |
3 | 2012122022211100221011 |
4 | 111201100002301000 |
5 | 334310221311224 |
6 | 14340455010304 |
7 | 1445412301102 |
oct | 254120026100 |
9 | 65568740834 |
10 | 23106432064 |
11 | 9887a84451 |
12 | 458a369994 |
13 | 2243145511 |
14 | 1192ab5572 |
15 | 903835394 |
hex | 561402c40 |
23106432064 has 21 divisors (see below), whose sum is σ = 45854239381. Its totient is φ = 11552608000.
The previous prime is 23106432049. The next prime is 23106432071. The reversal of 23106432064 is 46023460132.
The square root of 23106432064 is 152008.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 3551206464 + 19555225600 = 59592^2 + 139840^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1206564 + ... + 1225564.
Almost surely, 223106432064 is an apocalyptic number.
23106432064 is the 152008-th square number.
It is an amenable number.
23106432064 is a deficient number, since it is larger than the sum of its proper divisors (22747807317).
23106432064 is an frugal number, since it uses more digits than its factorization.
23106432064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38014 (or 19003 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 31.
Multiplying 23106432064 by its product of nonzero digits (20736), we get a square (479134975279104 = 218891522).
Adding to 23106432064 its reverse (46023460132), we get a palindrome (69129892196).
The spelling of 23106432064 in words is "twenty-three billion, one hundred six million, four hundred thirty-two thousand, sixty-four".
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