Base | Representation |
---|---|
bin | 11000000101111… |
… | …01100011101110 |
3 | 112002021220020010 |
4 | 30002331203232 |
5 | 403214244042 |
6 | 32015434050 |
7 | 5002563432 |
oct | 1402754356 |
9 | 462256203 |
10 | 202103022 |
11 | a4099aa0 |
12 | 57825926 |
13 | 32b425b4 |
14 | 1cbac9c2 |
15 | 12b2259c |
hex | c0bd8ee |
202103022 has 32 divisors (see below), whose sum is σ = 451713024. Its totient is φ = 59748800.
The previous prime is 202103017. The next prime is 202103023. The reversal of 202103022 is 220301202.
It is a junction number, because it is equal to n+sod(n) for n = 202102989 and 202103007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202103023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34638 + ... + 40049.
It is an arithmetic number, because the mean of its divisors is an integer number (14116032).
Almost surely, 2202103022 is an apocalyptic number.
202103022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
202103022 is an abundant number, since it is smaller than the sum of its proper divisors (249610002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202103022 is a wasteful number, since it uses less digits than its factorization.
202103022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74744.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 202103022 is about 14216.2942428750. The cubic root of 202103022 is about 586.8461627211.
Adding to 202103022 its reverse (220301202), we get a palindrome (422404224).
It can be divided in two parts, 20210 and 3022, that added together give a palindrome (23232).
The spelling of 202103022 in words is "two hundred two million, one hundred three thousand, twenty-two".
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