Base | Representation |
---|---|
bin | 1100101010010… |
… | …0010101100011 |
3 | 10200220212010220 |
4 | 3022210111203 |
5 | 102043230143 |
6 | 5134054123 |
7 | 1213234050 |
oct | 312442543 |
9 | 120825126 |
10 | 53101923 |
11 | 27a7a296 |
12 | 1594a343 |
13 | b003274 |
14 | 70a4027 |
15 | 49ddd83 |
hex | 32a4563 |
53101923 has 8 divisors (see below), whose sum is σ = 80917248. Its totient is φ = 30343944.
The previous prime is 53101921. The next prime is 53101943. The reversal of 53101923 is 32910135.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53101923 - 21 = 53101921 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53101893 and 53101902.
It is not an unprimeable number, because it can be changed into a prime (53101921) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264311 + ... + 1264352.
It is an arithmetic number, because the mean of its divisors is an integer number (10114656).
Almost surely, 253101923 is an apocalyptic number.
53101923 is a deficient number, since it is larger than the sum of its proper divisors (27815325).
53101923 is a wasteful number, since it uses less digits than its factorization.
53101923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2528673.
The product of its (nonzero) digits is 810, while the sum is 24.
The square root of 53101923 is about 7287.1066274620. The cubic root of 53101923 is about 375.8692086027.
The spelling of 53101923 in words is "fifty-three million, one hundred one thousand, nine hundred twenty-three".
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