Base | Representation |
---|---|
bin | 11000101101111… |
… | …000100101001100 |
3 | 1001220021222222010 |
4 | 120231320211030 |
5 | 1322124301140 |
6 | 105052021220 |
7 | 13163506506 |
oct | 3055704514 |
9 | 1056258863 |
10 | 414681420 |
11 | 1a309331a |
12 | b6a61810 |
13 | 67bb1c2a |
14 | 3d106d76 |
15 | 26613880 |
hex | 18b7894c |
414681420 has 48 divisors (see below), whose sum is σ = 1198568448. Its totient is φ = 107014080.
The previous prime is 414681383. The next prime is 414681427. The reversal of 414681420 is 24186414.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (414681427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109614 + ... + 113333.
It is an arithmetic number, because the mean of its divisors is an integer number (24970176).
Almost surely, 2414681420 is an apocalyptic number.
It is an amenable number.
414681420 is an abundant number, since it is smaller than the sum of its proper divisors (783887028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
414681420 is a wasteful number, since it uses less digits than its factorization.
414681420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222990 (or 222988 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 30.
The square root of 414681420 is about 20363.7280476832. The cubic root of 414681420 is about 745.7126762847.
The spelling of 414681420 in words is "four hundred fourteen million, six hundred eighty-one thousand, four hundred twenty".
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