Base | Representation |
---|---|
bin | 11101001001101000101… |
… | …111011000101100001110 |
3 | 21002111122021210222111200 |
4 | 131021220233120230032 |
5 | 230310034233343202 |
6 | 4132132441330330 |
7 | 264504314105304 |
oct | 35115057305416 |
9 | 7074567728450 |
10 | 2003212012302 |
11 | 702614a59206 |
12 | 28429b7969a6 |
13 | 116b95b4a677 |
14 | 6cd552c4274 |
15 | 37194e9ee1c |
hex | 1d268bd8b0e |
2003212012302 has 24 divisors (see below), whose sum is σ = 4340702684136. Its totient is φ = 667674261936.
The previous prime is 2003212012297. The next prime is 2003212012303. The reversal of 2003212012302 is 2032102123002.
2003212012302 is a `hidden beast` number, since 20 + 0 + 321 + 20 + 1 + 2 + 302 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2003212012303) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5060248 + ... + 5441739.
It is an arithmetic number, because the mean of its divisors is an integer number (180862611839).
Almost surely, 22003212012302 is an apocalyptic number.
2003212012302 is an abundant number, since it is smaller than the sum of its proper divisors (2337490671834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2003212012302 is a wasteful number, since it uses less digits than its factorization.
2003212012302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10512592 (or 10512589 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 2003212012302 its reverse (2032102123002), we get a palindrome (4035314135304).
The spelling of 2003212012302 in words is "two trillion, three billion, two hundred twelve million, twelve thousand, three hundred two".
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