Base | Representation |
---|---|
bin | 1100001001000… |
… | …0011101001100 |
3 | 10112211011200122 |
4 | 3002100131030 |
5 | 101014021330 |
6 | 5015244112 |
7 | 1155561356 |
oct | 302203514 |
9 | 115734618 |
10 | 50923340 |
11 | 26821506 |
12 | 15079638 |
13 | a71c770 |
14 | 6a980d6 |
15 | 470d5e5 |
hex | 309074c |
50923340 has 48 divisors (see below), whose sum is σ = 116786208. Its totient is φ = 18537984.
The previous prime is 50923307. The next prime is 50923361. The reversal of 50923340 is 4332905.
It is a Harshad number since it is a multiple of its sum of digits (26).
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, 17639 + ... + 20321.
It is an arithmetic number, because the mean of its divisors is an integer number (2433046).
Almost surely, 250923340 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 50923340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58393104).
50923340 is an abundant number, since it is smaller than the sum of its proper divisors (65862868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50923340 is a wasteful number, since it uses less digits than its factorization.
50923340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2778 (or 2776 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 26.
The square root of 50923340 is about 7136.0591365263. The cubic root of 50923340 is about 370.6570744517.
The spelling of 50923340 in words is "fifty million, nine hundred twenty-three thousand, three hundred forty".
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