Base | Representation |
---|---|
bin | 1000010010000000… |
… | …1001011111100001 |
3 | 12201221000010011010 |
4 | 2010200021133201 |
5 | 14023043120001 |
6 | 1004331011133 |
7 | 106042233606 |
oct | 20440113741 |
9 | 5657003133 |
10 | 2223020001 |
11 | a40922914 |
12 | 520599aa9 |
13 | 295731567 |
14 | 1713506ad |
15 | d02678d6 |
hex | 848097e1 |
2223020001 has 16 divisors (see below), whose sum is σ = 3010932288. Its totient is φ = 1458600000.
The previous prime is 2223019987. The next prime is 2223020029. The reversal of 2223020001 is 1000203222.
It is not a de Polignac number, because 2223020001 - 26 = 2223019937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2223060001) 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, 257251 + ... + 265751.
It is an arithmetic number, because the mean of its divisors is an integer number (188183268).
Almost surely, 22223020001 is an apocalyptic number.
It is an amenable number.
2223020001 is a deficient number, since it is larger than the sum of its proper divisors (787912287).
2223020001 is a wasteful number, since it uses less digits than its factorization.
2223020001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9872.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 2223020001 is about 47148.9130415538. The cubic root of 2223020001 is about 1305.1120216223.
Adding to 2223020001 its reverse (1000203222), we get a palindrome (3223223223).
The spelling of 2223020001 in words is "two billion, two hundred twenty-three million, twenty thousand, one".
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