Base | Representation |
---|---|
bin | 10010000001101… |
… | …001101111011000 |
3 | 210002001200100212 |
4 | 102001221233120 |
5 | 1104410014000 |
6 | 50001550252 |
7 | 10331360465 |
oct | 2201515730 |
9 | 702050325 |
10 | 302423000 |
11 | 145789970 |
12 | 85345388 |
13 | 4a868929 |
14 | 2c24466c |
15 | 1b83bc35 |
hex | 12069bd8 |
302423000 has 128 divisors (see below), whose sum is σ = 813196800. Its totient is φ = 104112000.
The previous prime is 302422969. The next prime is 302423027. The reversal of 302423000 is 324203.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208277 + ... + 209723.
It is an arithmetic number, because the mean of its divisors is an integer number (6353100).
Almost surely, 2302423000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 302423000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406598400).
302423000 is an abundant number, since it is smaller than the sum of its proper divisors (510773800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
302423000 is a wasteful number, since it uses less digits than its factorization.
302423000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1498 (or 1484 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 14.
The square root of 302423000 is about 17390.3133956809. The cubic root of 302423000 is about 671.2303819111.
Adding to 302423000 its reverse (324203), we get a palindrome (302747203).
The spelling of 302423000 in words is "three hundred two million, four hundred twenty-three thousand".
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