Base | Representation |
---|---|
bin | 111100010000101… |
… | …0111000001110001 |
3 | 12012220202210122001 |
4 | 1320201113001301 |
5 | 13120113322433 |
6 | 532350414001 |
7 | 101051544532 |
oct | 17041270161 |
9 | 5186683561 |
10 | 2022010993 |
11 | 948410872 |
12 | 485201301 |
13 | 262bb2c12 |
14 | 152788689 |
15 | bc7ae57d |
hex | 78857071 |
2022010993 has 16 divisors (see below), whose sum is σ = 2118156480. Its totient is φ = 1927751616.
The previous prime is 2022010943. The next prime is 2022010999. The reversal of 2022010993 is 3990102202.
It is a cyclic number.
It is not a de Polignac number, because 2022010993 - 229 = 1485140081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2022010999) 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, 1156546 + ... + 1158292.
It is an arithmetic number, because the mean of its divisors is an integer number (132384780).
Almost surely, 22022010993 is an apocalyptic number.
It is an amenable number.
2022010993 is a deficient number, since it is larger than the sum of its proper divisors (96145487).
2022010993 is a wasteful number, since it uses less digits than its factorization.
2022010993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2256.
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 2022010993 is about 44966.7765466906. The cubic root of 2022010993 is about 1264.5262158420.
It can be divided in two parts, 20220 and 10993, that added together give a palindrome (31213).
The spelling of 2022010993 in words is "two billion, twenty-two million, ten thousand, nine hundred ninety-three".
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