Base | Representation |
---|---|
bin | 11010001010101100100000… |
… | …11110110111101010011000 |
3 | 21112201222012221120001020200 |
4 | 31011112100132313222120 |
5 | 30020232210311012203 |
6 | 322214250510022200 |
7 | 15056164621204344 |
oct | 1505262036675230 |
9 | 245658187501220 |
10 | 57542100875928 |
11 | 17375516909069 |
12 | 65540651a7960 |
13 | 2615273585376 |
14 | 102d0a4268624 |
15 | 69bc071159a3 |
hex | 3455907b7a98 |
57542100875928 has 48 divisors (see below), whose sum is σ = 161217092977200. Its totient is φ = 18519296832960.
The previous prime is 57542100875927. The next prime is 57542100875983. The reversal of 57542100875928 is 82957800124575.
57542100875928 is a `hidden beast` number, since 5 + 7 + 542 + 1 + 0 + 0 + 87 + 5 + 9 + 2 + 8 = 666.
57542100875928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×575421008759282 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57542100875927) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13779236628 + ... + 13779240803.
It is an arithmetic number, because the mean of its divisors is an integer number (3358689437025).
Almost surely, 257542100875928 is an apocalyptic number.
57542100875928 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
It is an amenable number.
57542100875928 is an abundant number, since it is smaller than the sum of its proper divisors (103674992101272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57542100875928 is a wasteful number, since it uses less digits than its factorization.
57542100875928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27558477472 (or 27558477465 counting only the distinct ones).
The product of its (nonzero) digits is 56448000, while the sum is 63.
The spelling of 57542100875928 in words is "fifty-seven trillion, five hundred forty-two billion, one hundred million, eight hundred seventy-five thousand, nine hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •