Base | Representation |
---|---|
bin | 100000000010110010000… |
… | …001111100110101010000 |
3 | 21210111202212111202210121 |
4 | 200002302001330311100 |
5 | 242034204042030222 |
6 | 4403331154440024 |
7 | 315042602055634 |
oct | 40026201746520 |
9 | 7714685452717 |
10 | 2202010111312 |
11 | 77995a335400 |
12 | 2b6920893014 |
13 | 12c85815b00b |
14 | 788138dcdc4 |
15 | 3c42cb605c7 |
hex | 200b207cd50 |
2202010111312 has 60 divisors (see below), whose sum is σ = 4692011601760. Its totient is φ = 1000379350080.
The previous prime is 2202010111289. The next prime is 2202010111387. The reversal of 2202010111312 is 2131110102022.
It is a super-2 number, since 2×22020101113122 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3335083 + ... + 3940405.
Almost surely, 22202010111312 is an apocalyptic number.
2202010111312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2202010111312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2346005800880).
2202010111312 is an abundant number, since it is smaller than the sum of its proper divisors (2490001490448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2202010111312 is a wasteful number, since it uses less digits than its factorization.
2202010111312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 607232 (or 607215 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 2202010111312 its reverse (2131110102022), we get a palindrome (4333120213334).
The spelling of 2202010111312 in words is "two trillion, two hundred two billion, ten million, one hundred eleven thousand, three hundred twelve".
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