Base | Representation |
---|---|
bin | 100111000011… |
… | …1000110011010 |
3 | 1102112022020000 |
4 | 1032013012122 |
5 | 20220220224 |
6 | 2010513430 |
7 | 336021465 |
oct | 116070632 |
9 | 42468200 |
10 | 20476314 |
11 | 10616181 |
12 | 6a35876 |
13 | 431c181 |
14 | 2a102dc |
15 | 1be70c9 |
hex | 138719a |
20476314 has 20 divisors (see below), whose sum is σ = 45882474. Its totient is φ = 6825384.
The previous prime is 20476307. The next prime is 20476327. The reversal of 20476314 is 41367402.
20476314 is a `hidden beast` number, since 20 + 4 + 7 + 631 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 19210689 + 1265625 = 4383^2 + 1125^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 63037 + ... + 63360.
Almost surely, 220476314 is an apocalyptic number.
20476314 is an abundant number, since it is smaller than the sum of its proper divisors (25406160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20476314 is a wasteful number, since it uses less digits than its factorization.
20476314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126411 (or 126402 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 20476314 is about 4525.0761319562. The cubic root of 20476314 is about 273.5797364956.
It can be divided in two parts, 204763 and 14, that multiplied together give a palindrome (2866682).
The spelling of 20476314 in words is "twenty million, four hundred seventy-six thousand, three hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •