Base | Representation |
---|---|
bin | 1100001010100… |
… | …0110100000110 |
3 | 10120000020112211 |
4 | 3002220310012 |
5 | 101030214420 |
6 | 5021334034 |
7 | 1156455265 |
oct | 302506406 |
9 | 116006484 |
10 | 51023110 |
11 | 2688a466 |
12 | 1510731a |
13 | a755cb8 |
14 | 6ac25dc |
15 | 472ce5a |
hex | 30a8d06 |
51023110 has 16 divisors (see below), whose sum is σ = 92735136. Its totient is φ = 20210688.
The previous prime is 51023107. The next prime is 51023129. The reversal of 51023110 is 1132015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23739 + ... + 25798.
It is an arithmetic number, because the mean of its divisors is an integer number (5795946).
Almost surely, 251023110 is an apocalyptic number.
51023110 is a deficient number, since it is larger than the sum of its proper divisors (41712026).
51023110 is a wasteful number, since it uses less digits than its factorization.
51023110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49647.
The product of its (nonzero) digits is 30, while the sum is 13.
The square root of 51023110 is about 7143.0462689248. The cubic root of 51023110 is about 370.8989827242.
Adding to 51023110 its reverse (1132015), we get a palindrome (52155125).
The spelling of 51023110 in words is "fifty-one million, twenty-three thousand, one hundred ten".
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