Base | Representation |
---|---|
bin | 10010111011010100011000 |
3 | 100100001222111 |
4 | 102323110120 |
5 | 2232232220 |
6 | 254202104 |
7 | 60113122 |
oct | 22732430 |
9 | 10301874 |
10 | 4961560 |
11 | 288976a |
12 | 17b3334 |
13 | 1049446 |
14 | 932212 |
15 | 68015a |
hex | 4bb518 |
4961560 has 32 divisors (see below), whose sum is σ = 11651040. Its totient is φ = 1897984.
The previous prime is 4961549. The next prime is 4961563. The reversal of 4961560 is 651694.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4961563) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1777 + ... + 3616.
It is an arithmetic number, because the mean of its divisors is an integer number (364095).
Almost surely, 24961560 is an apocalyptic number.
4961560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4961560 is an abundant number, since it is smaller than the sum of its proper divisors (6689480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4961560 is a wasteful number, since it uses less digits than its factorization.
4961560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5427 (or 5423 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 4961560 is about 2227.4559479370. The cubic root of 4961560 is about 170.5582570249.
The spelling of 4961560 in words is "four million, nine hundred sixty-one thousand, five hundred sixty".
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