Base | Representation |
---|---|
bin | 101100000110111100111… |
… | …101100111100111000000 |
3 | 101201202212010012112002020 |
4 | 230012330331213213000 |
5 | 344130214241311222 |
6 | 10240251152321440 |
7 | 431664014463624 |
oct | 54067475474700 |
9 | 11652763175066 |
10 | 3031122213312 |
11 | a69545517226 |
12 | 40b550843280 |
13 | 18caab55263b |
14 | a69c83c3184 |
15 | 53ca6b4065c |
hex | 2c1bcf679c0 |
3031122213312 has 56 divisors (see below), whose sum is σ = 8155773782400. Its totient is φ = 993249083136.
The previous prime is 3031122213281. The next prime is 3031122213359. The reversal of 3031122213312 is 2133122211303.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
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, 133777612 + ... + 133800267.
Almost surely, 23031122213312 is an apocalyptic number.
3031122213312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3031122213312 is an abundant number, since it is smaller than the sum of its proper divisors (5124651569088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3031122213312 is a wasteful number, since it uses less digits than its factorization.
3031122213312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267577953 (or 267577943 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 3031122213312 its reverse (2133122211303), we get a palindrome (5164244424615).
The spelling of 3031122213312 in words is "three trillion, thirty-one billion, one hundred twenty-two million, two hundred thirteen thousand, three hundred twelve".
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