Base | Representation |
---|---|
bin | 101001111000111111101… |
… | …1100101000100111110000 |
3 | 202101101211201021121020022 |
4 | 1103301333130220213300 |
5 | 1223312120430430423 |
6 | 20124524354503012 |
7 | 1132646412564230 |
oct | 123617734504760 |
9 | 22341751247208 |
10 | 5757394389488 |
11 | 191a7740464a5 |
12 | 78b9a3894a68 |
13 | 329bc6202801 |
14 | 15c93347bcc0 |
15 | 9eb6a3dddc8 |
hex | 53c7f7289f0 |
5757394389488 has 20 divisors (see below), whose sum is σ = 12748516148400. Its totient is φ = 2467454738304.
The previous prime is 5757394389469. The next prime is 5757394389521. The reversal of 5757394389488 is 8849834937575.
It is a super-2 number, since 2×57573943894882 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25702653413 + ... + 25702653636.
It is an arithmetic number, because the mean of its divisors is an integer number (637425807420).
Almost surely, 25757394389488 is an apocalyptic number.
It is an amenable number.
5757394389488 is an abundant number, since it is smaller than the sum of its proper divisors (6991121758912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5757394389488 is a wasteful number, since it uses less digits than its factorization.
5757394389488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51405307064 (or 51405307058 counting only the distinct ones).
The product of its digits is 7315660800, while the sum is 80.
The spelling of 5757394389488 in words is "five trillion, seven hundred fifty-seven billion, three hundred ninety-four million, three hundred eighty-nine thousand, four hundred eighty-eight".
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