Base | Representation |
---|---|
bin | 10110101110010111… |
… | …01100100001111101 |
3 | 1011111020122101201010 |
4 | 23113023230201331 |
5 | 144441211231023 |
6 | 5334334305433 |
7 | 611221104351 |
oct | 132713544175 |
9 | 34436571633 |
10 | 12200102013 |
11 | 51a0704240 |
12 | 2445958279 |
13 | 11c5756398 |
14 | 83a429461 |
15 | 4b60ea093 |
hex | 2d72ec87d |
12200102013 has 8 divisors (see below), whose sum is σ = 17745602976. Its totient is φ = 7394001200.
The previous prime is 12200102011. The next prime is 12200102039. The reversal of 12200102013 is 31020100221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12200102013 - 21 = 12200102011 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12200102013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12200102011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184849998 + ... + 184850063.
It is an arithmetic number, because the mean of its divisors is an integer number (2218200372).
Almost surely, 212200102013 is an apocalyptic number.
It is an amenable number.
12200102013 is a deficient number, since it is larger than the sum of its proper divisors (5545500963).
12200102013 is a wasteful number, since it uses less digits than its factorization.
12200102013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 369700075.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 12200102013 its reverse (31020100221), we get a palindrome (43220202234).
The spelling of 12200102013 in words is "twelve billion, two hundred million, one hundred two thousand, thirteen".
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