Base | Representation |
---|---|
bin | 100000001010010100010… |
… | …110001000011110101100 |
3 | 21211021122210212022201211 |
4 | 200022110112020132230 |
5 | 242202242104120022 |
6 | 4411150140244204 |
7 | 315450250131325 |
oct | 40122426103654 |
9 | 7737583768654 |
10 | 2210102020012 |
11 | 782331a78157 |
12 | 2b83ba840664 |
13 | 130547740a83 |
14 | 78d8048d44c |
15 | 3c753262e77 |
hex | 202945887ac |
2210102020012 has 48 divisors (see below), whose sum is σ = 4079214720000. Its totient is φ = 1044840985344.
The previous prime is 2210102020003. The next prime is 2210102020051. The reversal of 2210102020012 is 2100202010122.
It is a happy number.
It is a super-2 number, since 2×22101020200122 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2210102019974 and 2210102020001.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284839789 + ... + 284847547.
It is an arithmetic number, because the mean of its divisors is an integer number (84983640000).
Almost surely, 22210102020012 is an apocalyptic number.
It is an amenable number.
2210102020012 is a deficient number, since it is larger than the sum of its proper divisors (1869112699988).
2210102020012 is a wasteful number, since it uses less digits than its factorization.
2210102020012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14638 (or 14636 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2210102020012 its reverse (2100202010122), we get a palindrome (4310304030134).
The spelling of 2210102020012 in words is "two trillion, two hundred ten billion, one hundred two million, twenty thousand, twelve".
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