Base | Representation |
---|---|
bin | 11000101111010… |
… | …011100011001000 |
3 | 1001220222221002021 |
4 | 120233103203020 |
5 | 1322223212044 |
6 | 105104014224 |
7 | 13166621020 |
oct | 3057234310 |
9 | 1056887067 |
10 | 415054024 |
11 | 1a3318260 |
12 | b7001374 |
13 | 67cb26c8 |
14 | 3d1a2a80 |
15 | 26688e84 |
hex | 18bd38c8 |
415054024 has 64 divisors (see below), whose sum is σ = 988640640. Its totient is φ = 158645760.
The previous prime is 415054019. The next prime is 415054037. The reversal of 415054024 is 420450514.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 415054024.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26292 + ... + 39004.
It is an arithmetic number, because the mean of its divisors is an integer number (15447510).
Almost surely, 2415054024 is an apocalyptic number.
415054024 is a gapful number since it is divisible by the number (44) 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 415054024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (494320320).
415054024 is an abundant number, since it is smaller than the sum of its proper divisors (573586616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
415054024 is a wasteful number, since it uses less digits than its factorization.
415054024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12790 (or 12786 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 25.
The square root of 415054024 is about 20372.8747112429. The cubic root of 415054024 is about 745.9359580086.
The spelling of 415054024 in words is "four hundred fifteen million, fifty-four thousand, twenty-four".
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