Base | Representation |
---|---|
bin | 11101010010000111101… |
… | …100100110010101010001 |
3 | 21010101011010120020211010 |
4 | 131102013230212111101 |
5 | 230432213223410113 |
6 | 4140240405241133 |
7 | 265246124624526 |
oct | 35220754462521 |
9 | 7111133506733 |
10 | 2012321310033 |
11 | 706469a11441 |
12 | 2860024031a9 |
13 | 1179b8148478 |
14 | 6d57b02b14d |
15 | 37529a6b1c3 |
hex | 1d487b26551 |
2012321310033 has 16 divisors (see below), whose sum is σ = 2815219645056. Its totient is φ = 1276129768320.
The previous prime is 2012321310019. The next prime is 2012321310037. The reversal of 2012321310033 is 3300131232102.
It is not a de Polignac number, because 2012321310033 - 29 = 2012321309521 is a prime.
It is a super-2 number, since 2×20123213100332 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2012321309991 and 2012321310009.
It is not an unprimeable number, because it can be changed into a prime (2012321310037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80551260 + ... + 80576237.
It is an arithmetic number, because the mean of its divisors is an integer number (175951227816).
Almost surely, 22012321310033 is an apocalyptic number.
2012321310033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2012321310033 is a deficient number, since it is larger than the sum of its proper divisors (802898335023).
2012321310033 is a wasteful number, since it uses less digits than its factorization.
2012321310033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161127704.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 2012321310033 its reverse (3300131232102), we get a palindrome (5312452542135).
The spelling of 2012321310033 in words is "two trillion, twelve billion, three hundred twenty-one million, three hundred ten thousand, thirty-three".
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