Base | Representation |
---|---|
bin | 111011101110110… |
… | …0010010000101000 |
3 | 12011200022111100111 |
4 | 1313131202100220 |
5 | 13101040344313 |
6 | 530513344104 |
7 | 100444453450 |
oct | 16735422050 |
9 | 5150274314 |
10 | 2004231208 |
11 | 939377631 |
12 | 47b268034 |
13 | 25c2c9235 |
14 | 15027ad60 |
15 | bae4b43d |
hex | 77762428 |
2004231208 has 32 divisors (see below), whose sum is σ = 4399536960. Its totient is φ = 838005120.
The previous prime is 2004231181. The next prime is 2004231221. The reversal of 2004231208 is 8021324002.
It is a super-2 number, since 2×20042312082 = 8033885470242278528, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434166 + ... + 438757.
It is an arithmetic number, because the mean of its divisors is an integer number (137485530).
Almost surely, 22004231208 is an apocalyptic number.
2004231208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2004231208 is an abundant number, since it is smaller than the sum of its proper divisors (2395305752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2004231208 is a wasteful number, since it uses less digits than its factorization.
2004231208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 872977 (or 872973 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 2004231208 is about 44768.6408996297. The cubic root of 2004231208 is about 1260.8089220646.
The spelling of 2004231208 in words is "two billion, four million, two hundred thirty-one thousand, two hundred eight".
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