Base | Representation |
---|---|
bin | 100000001010011010010… |
… | …100010011000011001000 |
3 | 21211021220210101010000101 |
4 | 200022122110103003020 |
5 | 242202443230433222 |
6 | 4411204115415144 |
7 | 315452604513106 |
oct | 40123224230310 |
9 | 7737823333011 |
10 | 2210202202312 |
11 | 782383583645 |
12 | 2b84282b44b4 |
13 | 130562419540 |
14 | 78d8d8cac76 |
15 | 3c75be51927 |
hex | 2029a5130c8 |
2210202202312 has 32 divisors (see below), whose sum is σ = 4463283988800. Its totient is φ = 1020007450944.
The previous prime is 2210202202297. The next prime is 2210202202333. The reversal of 2210202202312 is 2132022020122.
It is a self number, because there is not a number n which added to its sum of digits gives 2210202202312.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355203 + ... + 2132269.
It is an arithmetic number, because the mean of its divisors is an integer number (139477624650).
Almost surely, 22210202202312 is an apocalyptic number.
It is an amenable number.
2210202202312 is an abundant number, since it is smaller than the sum of its proper divisors (2253081786488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2210202202312 is a wasteful number, since it uses less digits than its factorization.
2210202202312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1789045 (or 1789041 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 2210202202312 its reverse (2132022020122), we get a palindrome (4342224222434).
The spelling of 2210202202312 in words is "two trillion, two hundred ten billion, two hundred two million, two hundred two thousand, three hundred twelve".
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