Base | Representation |
---|---|
bin | 110101010000110011… |
… | …011000111000001010 |
3 | 12110121200111100211010 |
4 | 311100303120320022 |
5 | 1414111144121440 |
6 | 42134532544350 |
7 | 4063140610050 |
oct | 652063307012 |
9 | 173550440733 |
10 | 57190223370 |
11 | 22288432315 |
12 | b100a820b6 |
13 | 55155b8c77 |
14 | 2aa76461d0 |
15 | 174ac36580 |
hex | d50cd8e0a |
57190223370 has 64 divisors (see below), whose sum is σ = 157555777536. Its totient is φ = 13014454080.
The previous prime is 57190223353. The next prime is 57190223371. The reversal of 57190223370 is 7332209175.
It is a super-2 number, since 2×571902233702 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (57190223371) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 552186 + ... + 647525.
It is an arithmetic number, because the mean of its divisors is an integer number (2461809024).
Almost surely, 257190223370 is an apocalyptic number.
57190223370 is an abundant number, since it is smaller than the sum of its proper divisors (100365554166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57190223370 is a wasteful number, since it uses less digits than its factorization.
57190223370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1199955.
The product of its (nonzero) digits is 79380, while the sum is 39.
The spelling of 57190223370 in words is "fifty-seven billion, one hundred ninety million, two hundred twenty-three thousand, three hundred seventy".
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