Base | Representation |
---|---|
bin | 1110011101000111… |
… | …1010111110101101 |
3 | 101000102100100122122 |
4 | 3213101322332231 |
5 | 30421320004200 |
6 | 1441010522325 |
7 | 165104311160 |
oct | 34721727655 |
9 | 11012310578 |
10 | 3880234925 |
11 | 1711322a26 |
12 | 9035963a5 |
13 | 49ab7a6c8 |
14 | 28b499ad7 |
15 | 17a9b9385 |
hex | e747afad |
3880234925 has 12 divisors (see below), whose sum is σ = 5498847456. Its totient is φ = 2660732400.
The previous prime is 3880234907. The next prime is 3880234961. The reversal of 3880234925 is 5294320883.
It is not a de Polignac number, because 3880234925 - 28 = 3880234669 is a prime.
It is a Duffinian number.
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, 11086211 + ... + 11086560.
It is an arithmetic number, because the mean of its divisors is an integer number (458237288).
Almost surely, 23880234925 is an apocalyptic number.
3880234925 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3880234925 is a deficient number, since it is larger than the sum of its proper divisors (1618612531).
3880234925 is a wasteful number, since it uses less digits than its factorization.
3880234925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22172788 (or 22172783 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 44.
The square root of 3880234925 is about 62291.5317278360. The cubic root of 3880234925 is about 1571.3973151103.
The spelling of 3880234925 in words is "three billion, eight hundred eighty million, two hundred thirty-four thousand, nine hundred twenty-five".
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