Base | Representation |
---|---|
bin | 11001010100101… |
… | …011111000000000 |
3 | 1002121102202202000 |
4 | 121110223320000 |
5 | 1332230243432 |
6 | 110054024000 |
7 | 13346122314 |
oct | 3124537000 |
9 | 1077382660 |
10 | 424852992 |
11 | 1a8900383 |
12 | ba348000 |
13 | 6a033905 |
14 | 405d3b44 |
15 | 2747257c |
hex | 1952be00 |
424852992 has 160 divisors (see below), whose sum is σ = 1277849760. Its totient is φ = 139345920.
The previous prime is 424852991. The next prime is 424852997. The reversal of 424852992 is 299258424.
It is a super-2 number, since 2×4248529922 = 361000129622704128, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424852991) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1008942 + ... + 1009362.
It is an arithmetic number, because the mean of its divisors is an integer number (7986561).
Almost surely, 2424852992 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 424852992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (638924880).
424852992 is an abundant number, since it is smaller than the sum of its proper divisors (852996768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424852992 is an equidigital number, since it uses as much as digits as its factorization.
424852992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 521 (or 499 counting only the distinct ones).
The product of its digits is 414720, while the sum is 45.
The square root of 424852992 is about 20611.9623519936. The cubic root of 424852992 is about 751.7605998171.
The spelling of 424852992 in words is "four hundred twenty-four million, eight hundred fifty-two thousand, nine hundred ninety-two".
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