Base | Representation |
---|---|
bin | 11001000011011… |
… | …110010110101000 |
3 | 1002021221112200010 |
4 | 121003132112220 |
5 | 1330101404120 |
6 | 105413211520 |
7 | 13262561301 |
oct | 3103362650 |
9 | 1067845603 |
10 | 420341160 |
11 | 1a62a9598 |
12 | b8930ba0 |
13 | 691140a5 |
14 | 3db7b7a8 |
15 | 26d807e0 |
hex | 190de5a8 |
420341160 has 64 divisors (see below), whose sum is σ = 1264538880. Its totient is φ = 111778560.
The previous prime is 420341153. The next prime is 420341177. The reversal of 420341160 is 61143024.
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, 40065 + ... + 49455.
It is an arithmetic number, because the mean of its divisors is an integer number (19758420).
Almost surely, 2420341160 is an apocalyptic number.
420341160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
420341160 is an abundant number, since it is smaller than the sum of its proper divisors (844197720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420341160 is a wasteful number, since it uses less digits than its factorization.
420341160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9778 (or 9774 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 420341160 is about 20502.2232940723. The cubic root of 420341160 is about 749.0899539794.
Adding to 420341160 its reverse (61143024), we get a palindrome (481484184).
The spelling of 420341160 in words is "four hundred twenty million, three hundred forty-one thousand, one hundred sixty".
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