Base | Representation |
---|---|
bin | 10010111010110100… |
… | …001100100110000010 |
3 | 1221102201120221020200 |
4 | 102322310030212002 |
5 | 313100403130214 |
6 | 13155425550030 |
7 | 1316255060265 |
oct | 227264144602 |
9 | 57381527220 |
10 | 20314114434 |
11 | 8684873929 |
12 | 3b2b1a5316 |
13 | 1bb97a7c73 |
14 | da9cd0cdc |
15 | 7dd616d09 |
hex | 4bad0c982 |
20314114434 has 48 divisors (see below), whose sum is σ = 46291025664. Its totient is φ = 6429290400.
The previous prime is 20314114433. The next prime is 20314114463. The reversal of 20314114434 is 43441141302.
20314114434 is a `hidden beast` number, since 203 + 1 + 4 + 11 + 443 + 4 = 666.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 20314114398 and 20314114407.
It is not an unprimeable number, because it can be changed into a prime (20314114433) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 313872 + ... + 373019.
It is an arithmetic number, because the mean of its divisors is an integer number (964396368).
Almost surely, 220314114434 is an apocalyptic number.
20314114434 is an abundant number, since it is smaller than the sum of its proper divisors (25976911230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20314114434 is a wasteful number, since it uses less digits than its factorization.
20314114434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 686983 (or 686980 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 20314114434 its reverse (43441141302), we get a palindrome (63755255736).
The spelling of 20314114434 in words is "twenty billion, three hundred fourteen million, one hundred fourteen thousand, four hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.635 sec. • engine limits •