Base | Representation |
---|---|
bin | 1100001011000… |
… | …0001001001110 |
3 | 10120001202201211 |
4 | 3002300021032 |
5 | 101032200014 |
6 | 5022125034 |
7 | 1156641646 |
oct | 302601116 |
9 | 116052654 |
10 | 51053134 |
11 | 268aaa80 |
12 | 1512077a |
13 | a766872 |
14 | 6acd526 |
15 | 4736cc4 |
hex | 30b024e |
51053134 has 32 divisors (see below), whose sum is σ = 85929984. Its totient is φ = 22553280.
The previous prime is 51053131. The next prime is 51053143. The reversal of 51053134 is 43135015.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51053131) 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, 133107 + ... + 133489.
It is an arithmetic number, because the mean of its divisors is an integer number (2685312).
Almost surely, 251053134 is an apocalyptic number.
51053134 is a deficient number, since it is larger than the sum of its proper divisors (34876850).
51053134 is a wasteful number, since it uses less digits than its factorization.
51053134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 552.
The product of its (nonzero) digits is 900, while the sum is 22.
The square root of 51053134 is about 7145.1475842001. The cubic root of 51053134 is about 370.9717189641.
Adding to 51053134 its reverse (43135015), we get a palindrome (94188149).
The spelling of 51053134 in words is "fifty-one million, fifty-three thousand, one hundred thirty-four".
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