Base | Representation |
---|---|
bin | 1110101110010000011101 |
3 | 21021002012220 |
4 | 32232100131 |
5 | 1442000420 |
6 | 214415553 |
7 | 44543100 |
oct | 16562035 |
9 | 7232186 |
10 | 3859485 |
11 | 21a6763 |
12 | 13615b9 |
13 | a51926 |
14 | 726737 |
15 | 513840 |
hex | 3ae41d |
3859485 has 48 divisors (see below), whose sum is σ = 7387200. Its totient is φ = 1714944.
The previous prime is 3859483. The next prime is 3859501. The reversal of 3859485 is 5849583.
It is not a de Polignac number, because 3859485 - 21 = 3859483 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3859481) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43321 + ... + 43409.
It is an arithmetic number, because the mean of its divisors is an integer number (153900).
Almost surely, 23859485 is an apocalyptic number.
3859485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3859485 is a deficient number, since it is larger than the sum of its proper divisors (3527715).
3859485 is a wasteful number, since it uses less digits than its factorization.
3859485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170 (or 163 counting only the distinct ones).
The product of its digits is 172800, while the sum is 42.
The square root of 3859485 is about 1964.5572020178. The cubic root of 3859485 is about 156.8591241745.
It can be divided in two parts, 385 and 9485, that added together give a triangular number (9870 = T140).
The spelling of 3859485 in words is "three million, eight hundred fifty-nine thousand, four hundred eighty-five".
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