Base | Representation |
---|---|
bin | 1111111001101100101110 |
3 | 21211210002200 |
4 | 33321230232 |
5 | 2031342434 |
6 | 225202330 |
7 | 50301021 |
oct | 17715456 |
9 | 7753080 |
10 | 4168494 |
11 | 2397940 |
12 | 14903a6 |
13 | b2c485 |
14 | 7a71b8 |
15 | 575199 |
hex | 3f9b2e |
4168494 has 48 divisors (see below), whose sum is σ = 10136880. Its totient is φ = 1226880.
The previous prime is 4168469. The next prime is 4168501. The reversal of 4168494 is 4948614.
It is a happy number.
4168494 is a `hidden beast` number, since 4 + 168 + 494 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7042 + ... + 7610.
It is an arithmetic number, because the mean of its divisors is an integer number (211185).
Almost surely, 24168494 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4168494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5068440).
4168494 is an abundant number, since it is smaller than the sum of its proper divisors (5968386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4168494 is a wasteful number, since it uses less digits than its factorization.
4168494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 625 (or 622 counting only the distinct ones).
The product of its digits is 27648, while the sum is 36.
The square root of 4168494 is about 2041.6890066805. The cubic root of 4168494 is about 160.9384176087.
The spelling of 4168494 in words is "four million, one hundred sixty-eight thousand, four hundred ninety-four".
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