Base | Representation |
---|---|
bin | 1011111110110010100111… |
… | …1100010100010111110000 |
3 | 1201122100202200200110220211 |
4 | 2333230221330110113300 |
5 | 3211313024300443033 |
6 | 44003432322313504 |
7 | 2526513230436220 |
oct | 277545174242760 |
9 | 51570680613824 |
10 | 13173368374768 |
11 | 4219881022768 |
12 | 15891064b8894 |
13 | 747321714664 |
14 | 337847196080 |
15 | 17ca09a8e2cd |
hex | bfb29f145f0 |
13173368374768 has 80 divisors (see below), whose sum is σ = 30225047187456. Its totient is φ = 5442834447360.
The previous prime is 13173368374759. The next prime is 13173368374807. The reversal of 13173368374768 is 86747386337131.
It is a super-3 number, since 3×131733683747683 (a number of 40 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6300121 + ... + 8126392.
Almost surely, 213173368374768 is an apocalyptic number.
It is an amenable number.
13173368374768 is an abundant number, since it is smaller than the sum of its proper divisors (17051678812688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13173368374768 is a wasteful number, since it uses less digits than its factorization.
13173368374768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14426822 (or 14426816 counting only the distinct ones).
The product of its digits is 256048128, while the sum is 67.
The spelling of 13173368374768 in words is "thirteen trillion, one hundred seventy-three billion, three hundred sixty-eight million, three hundred seventy-four thousand, seven hundred sixty-eight".
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