Base | Representation |
---|---|
bin | 111101001101011100001… |
… | …0100101011100000101101 |
3 | 1002210020111020022201201002 |
4 | 1322122320110223200231 |
5 | 2100313040412110123 |
6 | 25520413540530045 |
7 | 1525536010333211 |
oct | 172327024534055 |
9 | 32706436281632 |
10 | 8412638394413 |
11 | 27538640693a0 |
12 | b3a5136b0925 |
13 | 490401716696 |
14 | 21126115c941 |
15 | e8c73183528 |
hex | 7a6b852b82d |
8412638394413 has 8 divisors (see below), whose sum is σ = 9177581650656. Its totient is φ = 7647721462800.
The previous prime is 8412638394401. The next prime is 8412638394439. The reversal of 8412638394413 is 3144938362148.
It is a happy number.
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 8412638394413 - 210 = 8412638393389 is a prime.
It is a super-2 number, since 2×84126383944132 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8412638394473) 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, 5909978 + ... + 7193963.
It is an arithmetic number, because the mean of its divisors is an integer number (1147197706332).
Almost surely, 28412638394413 is an apocalyptic number.
It is an amenable number.
8412638394413 is a deficient number, since it is larger than the sum of its proper divisors (764943256243).
8412638394413 is a wasteful number, since it uses less digits than its factorization.
8412638394413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13162315.
The product of its digits is 11943936, while the sum is 56.
The spelling of 8412638394413 in words is "eight trillion, four hundred twelve billion, six hundred thirty-eight million, three hundred ninety-four thousand, four hundred thirteen".
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