Base | Representation |
---|---|
bin | 10101100010000101… |
… | …000101101101011000 |
3 | 2012200021222211221122 |
4 | 111202011011231120 |
5 | 334322301302002 |
6 | 14342113024412 |
7 | 1445641425341 |
oct | 254205055530 |
9 | 65607884848 |
10 | 23120337752 |
11 | 9894911a56 |
12 | 4592b55108 |
13 | 2245ca3a35 |
14 | 11948950c8 |
15 | 904b806a2 |
hex | 562145b58 |
23120337752 has 8 divisors (see below), whose sum is σ = 43350633300. Its totient is φ = 11560168872.
The previous prime is 23120337743. The next prime is 23120337781. The reversal of 23120337752 is 25773302132.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1445021102 + ... + 1445021117.
Almost surely, 223120337752 is an apocalyptic number.
It is an amenable number.
23120337752 is a deficient number, since it is larger than the sum of its proper divisors (20230295548).
23120337752 is a wasteful number, since it uses less digits than its factorization.
23120337752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2890042225 (or 2890042221 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 35.
Adding to 23120337752 its reverse (25773302132), we get a palindrome (48893639884).
The spelling of 23120337752 in words is "twenty-three billion, one hundred twenty million, three hundred thirty-seven thousand, seven hundred fifty-two".
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