Base | Representation |
---|---|
bin | 1010100010010010… |
… | …0100011010111100 |
3 | 21022002200100022202 |
4 | 2220210210122330 |
5 | 21243002034102 |
6 | 1144345131032 |
7 | 130040644334 |
oct | 25044443274 |
9 | 7262610282 |
10 | 2828158652 |
11 | 1221470500 |
12 | 66b189a78 |
13 | 360c09077 |
14 | 1cb8740c4 |
15 | 11844ce02 |
hex | a89246bc |
2828158652 has 36 divisors (see below), whose sum is σ = 5542809048. Its totient is φ = 1261260000.
The previous prime is 2828158649. The next prime is 2828158661. The reversal of 2828158652 is 2568518282.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2828158597 and 2828158606.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29474 + ... + 80777.
It is an arithmetic number, because the mean of its divisors is an integer number (153966918).
Almost surely, 22828158652 is an apocalyptic number.
2828158652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2828158652 is a deficient number, since it is larger than the sum of its proper divisors (2714650396).
2828158652 is a wasteful number, since it uses less digits than its factorization.
2828158652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110330 (or 110317 counting only the distinct ones).
The product of its digits is 614400, while the sum is 47.
The square root of 2828158652 is about 53180.4348609524. The cubic root of 2828158652 is about 1414.1688154996.
The spelling of 2828158652 in words is "two billion, eight hundred twenty-eight million, one hundred fifty-eight thousand, six hundred fifty-two".
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