Base | Representation |
---|---|
bin | 10010101001001010010110 |
3 | 100012021222001 |
4 | 102221022112 |
5 | 2222342230 |
6 | 252425514 |
7 | 56353240 |
oct | 22511226 |
9 | 10167861 |
10 | 4887190 |
11 | 2838900 |
12 | 177829a |
13 | 1021639 |
14 | 913090 |
15 | 6680ca |
hex | 4a9296 |
4887190 has 48 divisors (see below), whose sum is σ = 11069856. Its totient is φ = 1520640.
The previous prime is 4887187. The next prime is 4887193. The reversal of 4887190 is 917884.
It is an interprime number because it is at equal distance from previous prime (4887187) and next prime (4887193).
It is a super-2 number, since 2×48871902 = 47769252192200, which contains 22 as substring.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4887193) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8182 + ... + 8758.
It is an arithmetic number, because the mean of its divisors is an integer number (230622).
Almost surely, 24887190 is an apocalyptic number.
4887190 is an abundant number, since it is smaller than the sum of its proper divisors (6182666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4887190 is a wasteful number, since it uses less digits than its factorization.
4887190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 613 (or 602 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 37.
The square root of 4887190 is about 2210.6989844843. The cubic root of 4887190 is about 169.7017839769.
The spelling of 4887190 in words is "four million, eight hundred eighty-seven thousand, one hundred ninety".
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