Base | Representation |
---|---|
bin | 11101010001000101000… |
… | …011000000010010010000 |
3 | 21010021021012110210210021 |
4 | 131101011003000102100 |
5 | 230422420444010112 |
6 | 4135533422313224 |
7 | 265206326240314 |
oct | 35210503002220 |
9 | 7107235423707 |
10 | 2011203110032 |
11 | 705a457a6206 |
12 | 28594ba28814 |
13 | 11786a59476c |
14 | 6d4b2711b44 |
15 | 374b17dc907 |
hex | 1d4450c0490 |
2011203110032 has 20 divisors (see below), whose sum is σ = 4125924027756. Its totient is φ = 946448522240.
The previous prime is 2011203110027. The next prime is 2011203110053. The reversal of 2011203110032 is 2300113021102.
It can be written as a sum of positive squares in 2 ways, for example, as 841872311296 + 1169330798736 = 917536^2 + 1081356^2 .
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 2011203109988 and 2011203110015.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3697064269 + ... + 3697064812.
Almost surely, 22011203110032 is an apocalyptic number.
It is an amenable number.
2011203110032 is an abundant number, since it is smaller than the sum of its proper divisors (2114720917724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2011203110032 is a wasteful number, since it uses less digits than its factorization.
2011203110032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7394129106 (or 7394129100 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 2011203110032 its reverse (2300113021102), we get a palindrome (4311316131134).
The spelling of 2011203110032 in words is "two trillion, eleven billion, two hundred three million, one hundred ten thousand, thirty-two".
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