Base | Representation |
---|---|
bin | 1001011001000110… |
… | …01101001110100100 |
3 | 111000102011011020002 |
4 | 10230203031032210 |
5 | 40311323102040 |
6 | 2152204000432 |
7 | 235645433126 |
oct | 45443151644 |
9 | 14012134202 |
10 | 5042394020 |
11 | 2158333294 |
12 | b88830118 |
13 | 624883001 |
14 | 35b979216 |
15 | 1e7a2ca15 |
hex | 12c8cd3a4 |
5042394020 has 48 divisors (see below), whose sum is σ = 10887803136. Its totient is φ = 1960416000.
The previous prime is 5042393999. The next prime is 5042394023. The reversal of 5042394020 is 204932405.
It is not an unprimeable number, because it can be changed into a prime (5042394023) 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, 210875 + ... + 233565.
It is an arithmetic number, because the mean of its divisors is an integer number (226829232).
Almost surely, 25042394020 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 5042394020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5443901568).
5042394020 is an abundant number, since it is smaller than the sum of its proper divisors (5845409116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5042394020 is a wasteful number, since it uses less digits than its factorization.
5042394020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23012 (or 23010 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 5042394020 is about 71009.8163636550. The cubic root of 5042394020 is about 1714.7952020236.
The spelling of 5042394020 in words is "five billion, forty-two million, three hundred ninety-four thousand, twenty".
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