Base | Representation |
---|---|
bin | 1100001001000… |
… | …0111101101100 |
3 | 10112211021112200 |
4 | 3002100331230 |
5 | 101014103140 |
6 | 5015301500 |
7 | 1155600420 |
oct | 302207554 |
9 | 115737480 |
10 | 50925420 |
11 | 26823027 |
12 | 1507a890 |
13 | a7206b0 |
14 | 6a98b80 |
15 | 470e030 |
hex | 3090f6c |
50925420 has 144 divisors (see below), whose sum is σ = 190182720. Its totient is φ = 10741248.
The previous prime is 50925419. The next prime is 50925439. The reversal of 50925420 is 2452905.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14826 + ... + 17934.
Almost surely, 250925420 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50925420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95091360).
50925420 is an abundant number, since it is smaller than the sum of its proper divisors (139257300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50925420 is a wasteful number, since it uses less digits than its factorization.
50925420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3144 (or 3139 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 50925420 is about 7136.2048737407. The cubic root of 50925420 is about 370.6621209669.
The spelling of 50925420 in words is "fifty million, nine hundred twenty-five thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •