Base | Representation |
---|---|
bin | 1011011011001… |
… | …1010111010001 |
3 | 10100011121200210 |
4 | 2312303113101 |
5 | 44231424333 |
6 | 4431034333 |
7 | 1121214120 |
oct | 266632721 |
9 | 110147623 |
10 | 47920593 |
11 | 250604a6 |
12 | 1406b9a9 |
13 | 9c0aaa6 |
14 | 6515ab7 |
15 | 4318a63 |
hex | 2db35d1 |
47920593 has 16 divisors (see below), whose sum is σ = 73395200. Its totient is φ = 27243216.
The previous prime is 47920583. The next prime is 47920633. The reversal of 47920593 is 39502974.
It is not a de Polignac number, because 47920593 - 216 = 47855057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47920553) 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, 1555 + ... + 9912.
It is an arithmetic number, because the mean of its divisors is an integer number (4587200).
Almost surely, 247920593 is an apocalyptic number.
It is an amenable number.
47920593 is a deficient number, since it is larger than the sum of its proper divisors (25474607).
47920593 is a wasteful number, since it uses less digits than its factorization.
47920593 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11676.
The product of its (nonzero) digits is 68040, while the sum is 39.
The square root of 47920593 is about 6922.4701516150. The cubic root of 47920593 is about 363.2236022662.
The spelling of 47920593 in words is "forty-seven million, nine hundred twenty thousand, five hundred ninety-three".
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