Base | Representation |
---|---|
bin | 110101011011101100… |
… | …101111111100010101 |
3 | 12111002102111000102000 |
4 | 311123230233330111 |
5 | 1414444444012323 |
6 | 42205023105513 |
7 | 4100520504330 |
oct | 653354577425 |
9 | 174072430360 |
10 | 57373032213 |
11 | 22371643302 |
12 | b152142299 |
13 | 5544434493 |
14 | 2ac3a31617 |
15 | 175bce6e43 |
hex | d5bb2ff15 |
57373032213 has 16 divisors (see below), whose sum is σ = 97139525760. Its totient is φ = 32784589728.
The previous prime is 57373032191. The next prime is 57373032239. The reversal of 57373032213 is 31223037375.
57373032213 is a `hidden beast` number, since 573 + 7 + 30 + 32 + 21 + 3 = 666.
It is not a de Polignac number, because 57373032213 - 28 = 57373031957 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57373032253) 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 15 ways as a sum of consecutive naturals, for example, 151780320 + ... + 151780697.
It is an arithmetic number, because the mean of its divisors is an integer number (6071220360).
Almost surely, 257373032213 is an apocalyptic number.
It is an amenable number.
57373032213 is a deficient number, since it is larger than the sum of its proper divisors (39766493547).
57373032213 is a wasteful number, since it uses less digits than its factorization.
57373032213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303561033 (or 303561027 counting only the distinct ones).
The product of its (nonzero) digits is 79380, while the sum is 36.
Adding to 57373032213 its reverse (31223037375), we get a palindrome (88596069588).
The spelling of 57373032213 in words is "fifty-seven billion, three hundred seventy-three million, thirty-two thousand, two hundred thirteen".
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