Base | Representation |
---|---|
bin | 1110110100111110… |
… | …0101000110100101 |
3 | 101021101121101121222 |
4 | 3231033211012211 |
5 | 31122423044300 |
6 | 1454543150125 |
7 | 200430600323 |
oct | 35517450645 |
9 | 11241541558 |
10 | 3980284325 |
11 | 1762848586 |
12 | 930ba5345 |
13 | 4b580a834 |
14 | 29a8a0d13 |
15 | 18467d785 |
hex | ed3e51a5 |
3980284325 has 6 divisors (see below), whose sum is σ = 4935552594. Its totient is φ = 3184227440.
The previous prime is 3980284313. The next prime is 3980284351. The reversal of 3980284325 is 5234820893.
It can be written as a sum of positive squares in 3 ways, for example, as 224310529 + 3755973796 = 14977^2 + 61286^2 .
It is not a de Polignac number, because 3980284325 - 26 = 3980284261 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 5 ways as a sum of consecutive naturals, for example, 79605662 + ... + 79605711.
It is an arithmetic number, because the mean of its divisors is an integer number (822592099).
Almost surely, 23980284325 is an apocalyptic number.
It is an amenable number.
3980284325 is a deficient number, since it is larger than the sum of its proper divisors (955268269).
3980284325 is a wasteful number, since it uses less digits than its factorization.
3980284325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159211383 (or 159211378 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 44.
The square root of 3980284325 is about 63089.4945692229. The cubic root of 3980284325 is about 1584.7886982928.
The spelling of 3980284325 in words is "three billion, nine hundred eighty million, two hundred eighty-four thousand, three hundred twenty-five".
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