Base | Representation |
---|---|
bin | 1010100110011110000100… |
… | …10001001010011011101000 |
3 | 10001112121110121211101011000 |
4 | 11103033002101022123220 |
5 | 11023421032434410342 |
6 | 121325223443235000 |
7 | 4624145152202202 |
oct | 523170221123350 |
9 | 101477417741130 |
10 | 23312046794472 |
11 | 7478646742aa7 |
12 | 2746045378a60 |
13 | 10014166ac397 |
14 | 5a84481b5772 |
15 | 2a65ee69e44c |
hex | 1533c244a6e8 |
23312046794472 has 128 divisors (see below), whose sum is σ = 70514358480000. Its totient is φ = 7107847262208.
The previous prime is 23312046794441. The next prime is 23312046794581. The reversal of 23312046794472 is 27449764021332.
23312046794472 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 20 + 4 + 67 + 94 + 472 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97817593 + ... + 98055624.
It is an arithmetic number, because the mean of its divisors is an integer number (550893425625).
Almost surely, 223312046794472 is an apocalyptic number.
It is an amenable number.
23312046794472 is an abundant number, since it is smaller than the sum of its proper divisors (47202311685528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23312046794472 is a wasteful number, since it uses less digits than its factorization.
23312046794472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195873280 (or 195873270 counting only the distinct ones).
The product of its (nonzero) digits is 12192768, while the sum is 54.
The spelling of 23312046794472 in words is "twenty-three trillion, three hundred twelve billion, forty-six million, seven hundred ninety-four thousand, four hundred seventy-two".
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