Base | Representation |
---|---|
bin | 10010111010110101… |
… | …000010100100101100 |
3 | 1221102202000011112111 |
4 | 102322311002210230 |
5 | 313100432214112 |
6 | 13155434413404 |
7 | 1316260001011 |
oct | 227265024454 |
9 | 57382004474 |
10 | 20314335532 |
11 | 8684a04a57 |
12 | 3b2b291264 |
13 | 1bb98547aa |
14 | da9d4b708 |
15 | 7dd65c5a7 |
hex | 4bad4292c |
20314335532 has 12 divisors (see below), whose sum is σ = 35748692280. Its totient is φ = 10100423456.
The previous prime is 20314335511. The next prime is 20314335539. The reversal of 20314335532 is 23553341302.
It is a junction number, because it is equal to n+sod(n) for n = 20314335494 and 20314335503.
It is not an unprimeable number, because it can be changed into a prime (20314335539) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14185273 + ... + 14186704.
It is an arithmetic number, because the mean of its divisors is an integer number (2979057690).
Almost surely, 220314335532 is an apocalyptic number.
It is an amenable number.
20314335532 is a deficient number, since it is larger than the sum of its proper divisors (15434356748).
20314335532 is a wasteful number, since it uses less digits than its factorization.
20314335532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28372160 (or 28372158 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 31.
Adding to 20314335532 its reverse (23553341302), we get a palindrome (43867676834).
The spelling of 20314335532 in words is "twenty billion, three hundred fourteen million, three hundred thirty-five thousand, five hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •