Base | Representation |
---|---|
bin | 1010110011000011… |
… | …1010001100010100 |
3 | 21111000001011211111 |
4 | 2230300322030110 |
5 | 21414004034140 |
6 | 1155340544404 |
7 | 131553602242 |
oct | 25460721424 |
9 | 7430034744 |
10 | 2898502420 |
11 | 1258146850 |
12 | 68a852104 |
13 | 3726681b8 |
14 | 1d6d45792 |
15 | 11e6e57ea |
hex | acc3a314 |
2898502420 has 48 divisors (see below), whose sum is σ = 6644244096. Its totient is φ = 1053360000.
The previous prime is 2898502393. The next prime is 2898502441. The reversal of 2898502420 is 242058982.
It is a happy number.
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, 505570 + ... + 511270.
It is an arithmetic number, because the mean of its divisors is an integer number (138421752).
Almost surely, 22898502420 is an apocalyptic number.
2898502420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2898502420 is an abundant number, since it is smaller than the sum of its proper divisors (3745741676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2898502420 is a wasteful number, since it uses less digits than its factorization.
2898502420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8032 (or 8030 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 40.
The square root of 2898502420 is about 53837.7415945357. The cubic root of 2898502420 is about 1425.7976320370.
The spelling of 2898502420 in words is "two billion, eight hundred ninety-eight million, five hundred two thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •