Base | Representation |
---|---|
bin | 110101010000110100… |
… | …101101110110101001 |
3 | 12110121201011001021100 |
4 | 311100310231312221 |
5 | 1414111241241213 |
6 | 42134544232013 |
7 | 4063143556602 |
oct | 652064556651 |
9 | 173551131240 |
10 | 57190571433 |
11 | 2228864a876 |
12 | b10100b609 |
13 | 55156ab518 |
14 | 2aa76d6da9 |
15 | 174aca4773 |
hex | d50d2dda9 |
57190571433 has 24 divisors (see below), whose sum is σ = 85293202176. Its totient is φ = 36888573600.
The previous prime is 57190571429. The next prime is 57190571461. The reversal of 57190571433 is 33417509175.
57190571433 is a `hidden beast` number, since 5 + 71 + 9 + 0 + 571 + 4 + 3 + 3 = 666.
It is not a de Polignac number, because 57190571433 - 22 = 57190571429 is a prime.
It is a super-2 number, since 2×571905714332 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (57190551433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1314163 + ... + 1356983.
It is an arithmetic number, because the mean of its divisors is an integer number (3553883424).
Almost surely, 257190571433 is an apocalyptic number.
It is an amenable number.
57190571433 is a deficient number, since it is larger than the sum of its proper divisors (28102630743).
57190571433 is a wasteful number, since it uses less digits than its factorization.
57190571433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47645 (or 47642 counting only the distinct ones).
The product of its (nonzero) digits is 396900, while the sum is 45.
The spelling of 57190571433 in words is "fifty-seven billion, one hundred ninety million, five hundred seventy-one thousand, four hundred thirty-three".
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