Base | Representation |
---|---|
bin | 100101101001011101… |
… | …011011111100110000 |
3 | 10212100012221111022022 |
4 | 211221131123330300 |
5 | 1130242022430000 |
6 | 30323123131012 |
7 | 2630513404604 |
oct | 455135337460 |
9 | 125305844268 |
10 | 40424030000 |
11 | 16164347062 |
12 | 7a01b13a68 |
13 | 3a72b886a3 |
14 | 1d56a29504 |
15 | 10b8d45585 |
hex | 96975bf30 |
40424030000 has 100 divisors (see below), whose sum is σ = 98081860008. Its totient is φ = 16134720000.
The previous prime is 40424029979. The next prime is 40424030083. The reversal of 40424030000 is 3042404.
It is a tau number, because it is divible by the number of its divisors (100).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4905884 + ... + 4914116.
Almost surely, 240424030000 is an apocalyptic number.
40424030000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40424030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49040930004).
40424030000 is an abundant number, since it is smaller than the sum of its proper divisors (57657830008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40424030000 is an equidigital number, since it uses as much as digits as its factorization.
40424030000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8752 (or 8731 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 17.
Adding to 40424030000 its reverse (3042404), we get a palindrome (40427072404).
The spelling of 40424030000 in words is "forty billion, four hundred twenty-four million, thirty thousand".
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