Base | Representation |
---|---|
bin | 100101101001001010000011… |
… | …0011100111100101000011010 |
3 | 1121102101000000010020002202210 |
4 | 1023102110012130330220122 |
5 | 321344414410113032302 |
6 | 3132114432450135550 |
7 | 126513024401216040 |
oct | 11322240634745032 |
9 | 1542330003202683 |
10 | 331112022002202 |
11 | 96558902390781 |
12 | 3117788a2815b6 |
13 | 1129a9641b86ac |
14 | 5ba9c9bb94390 |
15 | 2842eb475366c |
hex | 12d250673ca1a |
331112022002202 has 64 divisors (see below), whose sum is σ = 758559671230464. Its totient is φ = 94387121579520.
The previous prime is 331112022002159. The next prime is 331112022002291. The reversal of 331112022002202 is 202200220211133.
It is a super-2 number, since 2×3311120220022022 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33322378 + ... + 42102314.
It is an arithmetic number, because the mean of its divisors is an integer number (11852494862976).
Almost surely, 2331112022002202 is an apocalyptic number.
331112022002202 is an abundant number, since it is smaller than the sum of its proper divisors (427447649228262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331112022002202 is a wasteful number, since it uses less digits than its factorization.
331112022002202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8782003.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 331112022002202 its reverse (202200220211133), we get a palindrome (533312242213335).
The spelling of 331112022002202 in words is "three hundred thirty-one trillion, one hundred twelve billion, twenty-two million, two thousand, two hundred two".
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