Base | Representation |
---|---|
bin | 1010111010010100… |
… | …1111011110010100 |
3 | 21120010102112022020 |
4 | 2232211033132110 |
5 | 21444310421132 |
6 | 1202350333140 |
7 | 132404034423 |
oct | 25645173624 |
9 | 7503375266 |
10 | 2928998292 |
11 | 1273385850 |
12 | 698aba1b0 |
13 | 378a84aac |
14 | 1db0032ba |
15 | 12221b52c |
hex | ae94f794 |
2928998292 has 48 divisors (see below), whose sum is σ = 7657148352. Its totient is φ = 863585280.
The previous prime is 2928998279. The next prime is 2928998339.
2928998292 is nontrivially palindromic in base 10.
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, 294973 + ... + 304740.
It is an arithmetic number, because the mean of its divisors is an integer number (159523924).
Almost surely, 22928998292 is an apocalyptic number.
2928998292 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2928998292 is an abundant number, since it is smaller than the sum of its proper divisors (4728150060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2928998292 is a wasteful number, since it uses less digits than its factorization.
2928998292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599768 (or 599766 counting only the distinct ones).
The product of its digits is 6718464, while the sum is 60.
The square root of 2928998292 is about 54120.2207312572. The cubic root of 2928998292 is about 1430.7805887080.
The spelling of 2928998292 in words is "two billion, nine hundred twenty-eight million, nine hundred ninety-eight thousand, two hundred ninety-two".
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