Base | Representation |
---|---|
bin | 1001001010100111… |
… | …01011111101001100 |
3 | 110200221111212021112 |
4 | 10211103223331030 |
5 | 40034221310233 |
6 | 2132143351152 |
7 | 232641555461 |
oct | 44523537514 |
9 | 13627455245 |
10 | 4920885068 |
11 | 20a5790870 |
12 | b53bb24b8 |
13 | 60564b318 |
14 | 349789668 |
15 | 1dc02a048 |
hex | 1254ebf4c |
4920885068 has 72 divisors (see below), whose sum is σ = 10044473040. Its totient is φ = 2089449600.
The previous prime is 4920885019. The next prime is 4920885071. The reversal of 4920885068 is 8605880294.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1224230 + ... + 1228242.
It is an arithmetic number, because the mean of its divisors is an integer number (139506570).
Almost surely, 24920885068 is an apocalyptic number.
It is an amenable number.
4920885068 is an abundant number, since it is smaller than the sum of its proper divisors (5123587972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4920885068 is a wasteful number, since it uses less digits than its factorization.
4920885068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4119 (or 4086 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 50.
The square root of 4920885068 is about 70149.0204350709. The cubic root of 4920885068 is about 1700.9089796315.
It can be divided in two parts, 4920 and 885068, that added together give a palindrome (889988).
The spelling of 4920885068 in words is "four billion, nine hundred twenty million, eight hundred eighty-five thousand, sixty-eight".
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