Base | Representation |
---|---|
bin | 10010110101111111… |
… | …010100010000001110 |
3 | 1221020002020011202011 |
4 | 102311333110100032 |
5 | 312414141041220 |
6 | 13143414251434 |
7 | 1314252611002 |
oct | 226577242016 |
9 | 57202204664 |
10 | 20233143310 |
11 | 864309a046 |
12 | 3b08056b7a |
13 | 1ba5a97863 |
14 | d9d254702 |
15 | 7d647065a |
hex | 4b5fd440e |
20233143310 has 16 divisors (see below), whose sum is σ = 36429179616. Its totient is φ = 8091141408.
The previous prime is 20233143299. The next prime is 20233143373. The reversal of 20233143310 is 1334133202.
It is a super-2 number, since 2×202331433102 (a number of 21 digits) contains 22 as substring.
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, 224034 + ... + 301093.
It is an arithmetic number, because the mean of its divisors is an integer number (2276823726).
Almost surely, 220233143310 is an apocalyptic number.
20233143310 is a deficient number, since it is larger than the sum of its proper divisors (16196036306).
20233143310 is a wasteful number, since it uses less digits than its factorization.
20233143310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 528987.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 20233143310 its reverse (1334133202), we get a palindrome (21567276512).
The spelling of 20233143310 in words is "twenty billion, two hundred thirty-three million, one hundred forty-three thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •