Base | Representation |
---|---|
bin | 1110101110111111010101 |
3 | 21021020100000 |
4 | 32232333111 |
5 | 1442044420 |
6 | 214441513 |
7 | 44554614 |
oct | 16567725 |
9 | 7236300 |
10 | 3862485 |
11 | 21a8a40 |
12 | 1363299 |
13 | a530c3 |
14 | 72787b |
15 | 514690 |
hex | 3aefd5 |
3862485 has 72 divisors (see below), whose sum is σ = 8045856. Its totient is φ = 1762560.
The previous prime is 3862477. The next prime is 3862489. The reversal of 3862485 is 5842683.
It is not a de Polignac number, because 3862485 - 23 = 3862477 is a prime.
Its product of digits (46080) is a multiple of the sum of its prime divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3862489) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 227197 + ... + 227213.
It is an arithmetic number, because the mean of its divisors is an integer number (111748).
Almost surely, 23862485 is an apocalyptic number.
It is an amenable number.
3862485 is an abundant number, since it is smaller than the sum of its proper divisors (4183371).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3862485 is a wasteful number, since it uses less digits than its factorization.
3862485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65 (or 36 counting only the distinct ones).
The product of its digits is 46080, while the sum is 36.
The square root of 3862485 is about 1965.3205845358. The cubic root of 3862485 is about 156.8997561498.
The spelling of 3862485 in words is "three million, eight hundred sixty-two thousand, four hundred eighty-five".
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