Base | Representation |
---|---|
bin | 100110100101… |
… | …1010000100010 |
3 | 1102001211222210 |
4 | 1031023100202 |
5 | 20134344302 |
6 | 2001342550 |
7 | 333651045 |
oct | 115132042 |
9 | 42054883 |
10 | 20231202 |
11 | 10469002 |
12 | 6937a56 |
13 | 4264734 |
14 | 2988c5c |
15 | 1b9966c |
hex | 134b422 |
20231202 has 8 divisors (see below), whose sum is σ = 40462416. Its totient is φ = 6743732.
The previous prime is 20231179. The next prime is 20231203. The reversal of 20231202 is 20213202.
It is a sphenic number, since it is the product of 3 distinct primes.
20231202 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (20231203) 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, 1685928 + ... + 1685939.
It is an arithmetic number, because the mean of its divisors is an integer number (5057802).
Almost surely, 220231202 is an apocalyptic number.
20231202 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.
20231202 is a wasteful number, since it uses less digits than its factorization.
20231202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3371872.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 20231202 is about 4497.9108483828. The cubic root of 20231202 is about 272.4837214976.
Adding to 20231202 its reverse (20213202), we get a palindrome (40444404).
The spelling of 20231202 in words is "twenty million, two hundred thirty-one thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.001 sec. • engine limits •