Base | Representation |
---|---|
bin | 1100001001001… |
… | …0011101100000 |
3 | 10112211120221210 |
4 | 3002102131200 |
5 | 101014302202 |
6 | 5015350120 |
7 | 1155624330 |
oct | 302223540 |
9 | 115746853 |
10 | 50931552 |
11 | 268276a1 |
12 | 15082340 |
13 | a723419 |
14 | 6a9b0c0 |
15 | 4710c6c |
hex | 3092760 |
50931552 has 96 divisors (see below), whose sum is σ = 160876800. Its totient is φ = 13782528.
The previous prime is 50931547. The next prime is 50931563. The reversal of 50931552 is 25513905.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10774 + ... + 14762.
It is an arithmetic number, because the mean of its divisors is an integer number (1675800).
Almost surely, 250931552 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 50931552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80438400).
50931552 is an abundant number, since it is smaller than the sum of its proper divisors (109945248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50931552 is a wasteful number, since it uses less digits than its factorization.
50931552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4028 (or 4020 counting only the distinct ones).
The product of its (nonzero) digits is 6750, while the sum is 30.
The square root of 50931552 is about 7136.6345009395. The cubic root of 50931552 is about 370.6769976820.
The spelling of 50931552 in words is "fifty million, nine hundred thirty-one thousand, five hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.028 sec. • engine limits •