Base | Representation |
---|---|
bin | 110101001110011101… |
… | …001011100111110001 |
3 | 12110111221101212020120 |
4 | 311032131023213301 |
5 | 1414021104104343 |
6 | 42131005000453 |
7 | 4062152121366 |
oct | 651635134761 |
9 | 173457355216 |
10 | 57150847473 |
11 | 22268188655 |
12 | b0ab853129 |
13 | 550a3b0515 |
14 | 2aa231646d |
15 | 1747559683 |
hex | d4e74b9f1 |
57150847473 has 16 divisors (see below), whose sum is σ = 76552846656. Its totient is φ = 37924983360.
The previous prime is 57150847451. The next prime is 57150847487. The reversal of 57150847473 is 37474805175.
It is not a de Polignac number, because 57150847473 - 213 = 57150839281 is a prime.
It is a super-2 number, since 2×571508474732 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (57150843473) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 807858 + ... + 875748.
It is an arithmetic number, because the mean of its divisors is an integer number (4784552916).
Almost surely, 257150847473 is an apocalyptic number.
It is an amenable number.
57150847473 is a deficient number, since it is larger than the sum of its proper divisors (19401999183).
57150847473 is a wasteful number, since it uses less digits than its factorization.
57150847473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69184.
The product of its (nonzero) digits is 3292800, while the sum is 51.
The spelling of 57150847473 in words is "fifty-seven billion, one hundred fifty million, eight hundred forty-seven thousand, four hundred seventy-three".
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