Base | Representation |
---|---|
bin | 1110010110111001… |
… | …1101001011110001 |
3 | 100221121021122102211 |
4 | 3211232131023301 |
5 | 30343131120000 |
6 | 1434240012121 |
7 | 164336552620 |
oct | 34556351361 |
9 | 10847248384 |
10 | 3854160625 |
11 | 16a8633a17 |
12 | 8b6901041 |
13 | 49564b523 |
14 | 287c2d6b7 |
15 | 1785687ba |
hex | e5b9d2f1 |
3854160625 has 20 divisors (see below), whose sum is σ = 5504188096. Its totient is φ = 2642850000.
The previous prime is 3854160617. The next prime is 3854160641. The reversal of 3854160625 is 5260614583.
It is not a de Polignac number, because 3854160625 - 23 = 3854160617 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 436101 + ... + 444850.
Almost surely, 23854160625 is an apocalyptic number.
3854160625 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3854160625 is a deficient number, since it is larger than the sum of its proper divisors (1650027471).
3854160625 is an frugal number, since it uses more digits than its factorization.
3854160625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 880978 (or 880963 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 40.
The square root of 3854160625 is about 62081.8864484642. The cubic root of 3854160625 is about 1567.8695900637.
The spelling of 3854160625 in words is "three billion, eight hundred fifty-four million, one hundred sixty thousand, six hundred twenty-five".
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