Base | Representation |
---|---|
bin | 10001101000110000110… |
… | …101110110100100110101 |
3 | 11021212101101012111001211 |
4 | 101220300311312210311 |
5 | 124324134022413023 |
6 | 2324441334321421 |
7 | 153364331504560 |
oct | 21506065664465 |
9 | 4255341174054 |
10 | 1212000201013 |
11 | 428008575798 |
12 | 176a884b9271 |
13 | 8a3a27bcb74 |
14 | 429381994d7 |
15 | 217d849aa0d |
hex | 11a30d76935 |
1212000201013 has 64 divisors (see below), whose sum is σ = 1449264960000. Its totient is φ = 992255007744.
The previous prime is 1212000200977. The next prime is 1212000201031. The reversal of 1212000201013 is 3101020002121.
It is not a de Polignac number, because 1212000201013 - 237 = 1074561247541 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1212000200984 and 1212000201002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1212000204013) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 848144983 + ... + 848146411.
It is an arithmetic number, because the mean of its divisors is an integer number (22644765000).
Almost surely, 21212000201013 is an apocalyptic number.
It is an amenable number.
1212000201013 is a deficient number, since it is larger than the sum of its proper divisors (237264758987).
1212000201013 is a wasteful number, since it uses less digits than its factorization.
1212000201013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1934.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 1212000201013 its reverse (3101020002121), we get a palindrome (4313020203134).
The spelling of 1212000201013 in words is "one trillion, two hundred twelve billion, two hundred one thousand, thirteen".
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