Base | Representation |
---|---|
bin | 11101100101100100110… |
… | …100100011101100101000 |
3 | 21012101001222020222211210 |
4 | 131211210310203230220 |
5 | 231303004010432222 |
6 | 4154013320353120 |
7 | 266615602414230 |
oct | 35454464435450 |
9 | 7171058228753 |
10 | 2033211030312 |
11 | 714309691480 |
12 | 28a0723157a0 |
13 | 119966c5a7b7 |
14 | 7059d554cc0 |
15 | 37d4d982d0c |
hex | 1d964d23b28 |
2033211030312 has 128 divisors (see below), whose sum is σ = 6346701480960. Its totient is φ = 527321733120.
The previous prime is 2033211030311. The next prime is 2033211030341. The reversal of 2033211030312 is 2130301123302.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (2033211030311) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 426303 + ... + 2061105.
It is an arithmetic number, because the mean of its divisors is an integer number (49583605320).
Almost surely, 22033211030312 is an apocalyptic number.
2033211030312 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 2033211030312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3173350740480).
2033211030312 is an abundant number, since it is smaller than the sum of its proper divisors (4313490450648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2033211030312 is a wasteful number, since it uses less digits than its factorization.
2033211030312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1635503 (or 1635499 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 2033211030312 its reverse (2130301123302), we get a palindrome (4163512153614).
The spelling of 2033211030312 in words is "two trillion, thirty-three billion, two hundred eleven million, thirty thousand, three hundred twelve".
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