Base | Representation |
---|---|
bin | 101010011100000… |
… | …1000110101100000 |
3 | 10200020111211001122 |
4 | 1110320020311200 |
5 | 10404021034100 |
6 | 353145151412 |
7 | 50200551332 |
oct | 12470106540 |
9 | 3606454048 |
10 | 1424002400 |
11 | 6708a3097 |
12 | 338a8b568 |
13 | 199033892 |
14 | d719d452 |
15 | 85036985 |
hex | 54e08d60 |
1424002400 has 36 divisors (see below), whose sum is σ = 3476347812. Its totient is φ = 569600640.
The previous prime is 1424002397. The next prime is 1424002423. The reversal of 1424002400 is 42004241.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 889202 + ... + 890801.
It is an arithmetic number, because the mean of its divisors is an integer number (96565217).
Almost surely, 21424002400 is an apocalyptic number.
1424002400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1424002400 is an abundant number, since it is smaller than the sum of its proper divisors (2052345412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1424002400 is a wasteful number, since it uses less digits than its factorization.
1424002400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1780023 (or 1780010 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 17.
The square root of 1424002400 is about 37735.9563281494. The cubic root of 1424002400 is about 1125.0458977159.
Adding to 1424002400 its reverse (42004241), we get a palindrome (1466006641).
The spelling of 1424002400 in words is "one billion, four hundred twenty-four million, two thousand, four hundred".
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