Base | Representation |
---|---|
bin | 111011101110101… |
… | …1101000101101110 |
3 | 12011200021102022010 |
4 | 1313131131011232 |
5 | 13101034210110 |
6 | 530513102050 |
7 | 100444334634 |
oct | 16735350556 |
9 | 5150242263 |
10 | 2004210030 |
11 | 939362729 |
12 | 47b257926 |
13 | 25c2bc6c4 |
14 | 150273354 |
15 | bae45020 |
hex | 7775d16e |
2004210030 has 32 divisors (see below), whose sum is σ = 4822128288. Its totient is φ = 533120000.
The previous prime is 2004209989. The next prime is 2004210037. The reversal of 2004210030 is 300124002.
It is a junction number, because it is equal to n+sod(n) for n = 2004209988 and 2004210015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2004210037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71271 + ... + 95330.
It is an arithmetic number, because the mean of its divisors is an integer number (150691509).
Almost surely, 22004210030 is an apocalyptic number.
2004210030 is an abundant number, since it is smaller than the sum of its proper divisors (2817918258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2004210030 is a wasteful number, since it uses less digits than its factorization.
2004210030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167012.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 2004210030 is about 44768.4043718335. The cubic root of 2004210030 is about 1260.8044812088.
Adding to 2004210030 its reverse (300124002), we get a palindrome (2304334032).
The spelling of 2004210030 in words is "two billion, four million, two hundred ten thousand, thirty".
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