Base | Representation |
---|---|
bin | 10101101100111001… |
… | …001101000000001000 |
3 | 2020010221101121221122 |
4 | 111230321031000020 |
5 | 340210223140042 |
6 | 14412113454412 |
7 | 1453303534133 |
oct | 255471150010 |
9 | 66127347848 |
10 | 23301771272 |
11 | 997827370a |
12 | 4623871408 |
13 | 227475a250 |
14 | 11b0a0321a |
15 | 915a6d7d2 |
hex | 56ce4d008 |
23301771272 has 32 divisors (see below), whose sum is σ = 47288136000. Its totient is φ = 10700610624.
The previous prime is 23301771263. The next prime is 23301771287. The reversal of 23301771272 is 27217710332.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542258 + ... + 583649.
It is an arithmetic number, because the mean of its divisors is an integer number (1477754250).
Almost surely, 223301771272 is an apocalyptic number.
It is an amenable number.
23301771272 is an abundant number, since it is smaller than the sum of its proper divisors (23986364728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23301771272 is a wasteful number, since it uses less digits than its factorization.
23301771272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1126125 (or 1126121 counting only the distinct ones).
The product of its (nonzero) digits is 24696, while the sum is 35.
The spelling of 23301771272 in words is "twenty-three billion, three hundred one million, seven hundred seventy-one thousand, two hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •