Base | Representation |
---|---|
bin | 100000010100011111010… |
… | …010011010000011011001 |
3 | 21212022211220122011000202 |
4 | 200110133102122003121 |
5 | 242342123342323113 |
6 | 4420153543111545 |
7 | 316315010046311 |
oct | 40243722320331 |
9 | 7768756564022 |
10 | 2221023011033 |
11 | 786a26651372 |
12 | 2ba5481425b5 |
13 | 131598194138 |
14 | 796d8a74441 |
15 | 3cb91de7258 |
hex | 2051f49a0d9 |
2221023011033 has 16 divisors (see below), whose sum is σ = 2381664954240. Its totient is φ = 2066144809344.
The previous prime is 2221023011017. The next prime is 2221023011047. The reversal of 2221023011033 is 3301103201222.
It is a cyclic number.
It is not a de Polignac number, because 2221023011033 - 24 = 2221023011017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2221023010996 and 2221023011014.
It is not an unprimeable number, because it can be changed into a prime (2221023011003) 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, 4588718 + ... + 5049591.
It is an arithmetic number, because the mean of its divisors is an integer number (148854059640).
Almost surely, 22221023011033 is an apocalyptic number.
2221023011033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2221023011033 is a deficient number, since it is larger than the sum of its proper divisors (160641943207).
2221023011033 is a wasteful number, since it uses less digits than its factorization.
2221023011033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9638608.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 2221023011033 its reverse (3301103201222), we get a palindrome (5522126212255).
The spelling of 2221023011033 in words is "two trillion, two hundred twenty-one billion, twenty-three million, eleven thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •