Base | Representation |
---|---|
bin | 1110100010010011… |
… | …1111011001100100 |
3 | 101001221022200210012 |
4 | 3220210333121210 |
5 | 30442403322410 |
6 | 1443105345352 |
7 | 165460355210 |
oct | 35044773144 |
9 | 11057280705 |
10 | 3902010980 |
11 | 172264666a |
12 | 90a938258 |
13 | 4a253334a |
14 | 290327940 |
15 | 17c86b605 |
hex | e893f664 |
3902010980 has 48 divisors (see below), whose sum is σ = 9470079360. Its totient is φ = 1322796288.
The previous prime is 3902010979. The next prime is 3902010989. The reversal of 3902010980 is 890102093.
It is not an unprimeable number, because it can be changed into a prime (3902010989) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144122 + ... + 169041.
It is an arithmetic number, because the mean of its divisors is an integer number (197293320).
Almost surely, 23902010980 is an apocalyptic number.
It is an amenable number.
3902010980 is an abundant number, since it is smaller than the sum of its proper divisors (5568068380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3902010980 is a wasteful number, since it uses less digits than its factorization.
3902010980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 313268 (or 313266 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 32.
The square root of 3902010980 is about 62466.0786347278. The cubic root of 3902010980 is about 1574.3314175812.
The spelling of 3902010980 in words is "three billion, nine hundred two million, ten thousand, nine hundred eighty".
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