Base | Representation |
---|---|
bin | 100000001010010000000… |
… | …011110100100100101111 |
3 | 21211021110210112222010221 |
4 | 200022100003310210233 |
5 | 242202120202023043 |
6 | 4411135051112211 |
7 | 315445414664200 |
oct | 40122003644457 |
9 | 7737423488127 |
10 | 2210030111023 |
11 | 7822a5422939 |
12 | 2b839a742667 |
13 | 130535884387 |
14 | 78d74ad15a7 |
15 | 3c74bcab8ed |
hex | 202900f492f |
2210030111023 has 24 divisors (see below), whose sum is σ = 2575670350752. Its totient is φ = 1890762660864.
The previous prime is 2210030111021. The next prime is 2210030111041. The reversal of 2210030111023 is 3201110300122.
It is not a de Polignac number, because 2210030111023 - 21 = 2210030111021 is a prime.
It is a super-2 number, since 2×22100301110232 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2210030110988 and 2210030111006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2210030111021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114660115 + ... + 114679387.
It is an arithmetic number, because the mean of its divisors is an integer number (107319597948).
Almost surely, 22210030111023 is an apocalyptic number.
2210030111023 is a deficient number, since it is larger than the sum of its proper divisors (365640239729).
2210030111023 is a wasteful number, since it uses less digits than its factorization.
2210030111023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23551 (or 23544 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 2210030111023 its reverse (3201110300122), we get a palindrome (5411140411145).
The spelling of 2210030111023 in words is "two trillion, two hundred ten billion, thirty million, one hundred eleven thousand, twenty-three".
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