Base | Representation |
---|---|
bin | 11101001010100110010… |
… | …01100110000101110101 |
3 | 10112210122122002201201111 |
4 | 32211103021212011311 |
5 | 112404321313413323 |
6 | 2044211344555021 |
7 | 132254345614300 |
oct | 16452311460565 |
9 | 3483578081644 |
10 | 1002122404213 |
11 | 356aa7a76667 |
12 | 142274922a71 |
13 | 73665bcc218 |
14 | 36708285b37 |
15 | 1b102c56c0d |
hex | e953266175 |
1002122404213 has 48 divisors (see below), whose sum is σ = 1198938284544. Its totient is φ = 834711181920.
The previous prime is 1002122404201. The next prime is 1002122404259. The reversal of 1002122404213 is 3124042212001.
1002122404213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1002122404213 - 29 = 1002122403701 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1002122404273) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 470258158 + ... + 470260288.
It is an arithmetic number, because the mean of its divisors is an integer number (24977880928).
Almost surely, 21002122404213 is an apocalyptic number.
It is an amenable number.
1002122404213 is a deficient number, since it is larger than the sum of its proper divisors (196815880331).
1002122404213 is a wasteful number, since it uses less digits than its factorization.
1002122404213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3222 (or 3215 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 1002122404213 its reverse (3124042212001), we get a palindrome (4126164616214).
The spelling of 1002122404213 in words is "one trillion, two billion, one hundred twenty-two million, four hundred four thousand, two hundred thirteen".
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