Base | Representation |
---|---|
bin | 1010010000101000… |
… | …0000110111100100 |
3 | 21002221022012001211 |
4 | 2210022000313210 |
5 | 21120021312140 |
6 | 1133141401204 |
7 | 125151236206 |
oct | 24412006744 |
9 | 7087265054 |
10 | 2754088420 |
11 | 119367a436 |
12 | 64a409204 |
13 | 34b773a25 |
14 | 1c1ab2776 |
15 | 111bbb2ea |
hex | a4280de4 |
2754088420 has 24 divisors (see below), whose sum is σ = 5788952064. Its totient is φ = 1100613216.
The previous prime is 2754088411. The next prime is 2754088427. The reversal of 2754088420 is 248804572.
It is not an unprimeable number, because it can be changed into a prime (2754088427) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41602 + ... + 85081.
It is an arithmetic number, because the mean of its divisors is an integer number (241206336).
Almost surely, 22754088420 is an apocalyptic number.
2754088420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2754088420 is an abundant number, since it is smaller than the sum of its proper divisors (3034863644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2754088420 is a wasteful number, since it uses less digits than its factorization.
2754088420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127779 (or 127777 counting only the distinct ones).
The product of its (nonzero) digits is 143360, while the sum is 40.
The square root of 2754088420 is about 52479.4094860070. The cubic root of 2754088420 is about 1401.7136193375.
The spelling of 2754088420 in words is "two billion, seven hundred fifty-four million, eighty-eight thousand, four hundred twenty".
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