Base | Representation |
---|---|
bin | 10010110101110111… |
… | …100100001000100010 |
3 | 1221012221101221012220 |
4 | 102311313210020202 |
5 | 312413131024302 |
6 | 13143302531510 |
7 | 1314226415331 |
oct | 226567441042 |
9 | 57187357186 |
10 | 20231111202 |
11 | 8641a31315 |
12 | 3b07436b96 |
13 | 1ba5535923 |
14 | d9cc85d18 |
15 | 7d61bd4bc |
hex | 4b5de4222 |
20231111202 has 8 divisors (see below), whose sum is σ = 40462222416. Its totient is φ = 6743703732.
The previous prime is 20231111179. The next prime is 20231111203. The reversal of 20231111202 is 20211113202.
It is a sphenic number, since it is the product of 3 distinct primes.
20231111202 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (20231111203) 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, 1685925928 + ... + 1685925939.
It is an arithmetic number, because the mean of its divisors is an integer number (5057777802).
Almost surely, 220231111202 is an apocalyptic number.
20231111202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20231111202 is a wasteful number, since it uses less digits than its factorization.
20231111202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3371851872.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 20231111202 its reverse (20211113202), we get a palindrome (40442224404).
The spelling of 20231111202 in words is "twenty billion, two hundred thirty-one million, one hundred eleven thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •