Base | Representation |
---|---|
bin | 11000111100011… |
… | …011101001001110 |
3 | 1002011110202021211 |
4 | 120330123221032 |
5 | 1324113320204 |
6 | 105305445034 |
7 | 13241102125 |
oct | 3074335116 |
9 | 1064422254 |
10 | 418495054 |
11 | 1a525858a |
12 | b81a077a |
13 | 68918a13 |
14 | 3d81aabc |
15 | 26b18804 |
hex | 18f1ba4e |
418495054 has 16 divisors (see below), whose sum is σ = 636916896. Its totient is φ = 206208000.
The previous prime is 418495043. The next prime is 418495067. The reversal of 418495054 is 450594814.
It is a super-2 number, since 2×4184950542 = 350276220444925832, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 418494998 and 418495016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42279 + ... + 51229.
It is an arithmetic number, because the mean of its divisors is an integer number (39807306).
Almost surely, 2418495054 is an apocalyptic number.
418495054 is a deficient number, since it is larger than the sum of its proper divisors (218421842).
418495054 is a wasteful number, since it uses less digits than its factorization.
418495054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9291.
The product of its (nonzero) digits is 115200, while the sum is 40.
The square root of 418495054 is about 20457.1516590165. The cubic root of 418495054 is about 747.9916961245.
The spelling of 418495054 in words is "four hundred eighteen million, four hundred ninety-five thousand, fifty-four".
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