Base | Representation |
---|---|
bin | 1100011111101001100… |
… | …1110001001001011100 |
3 | 202112001122020012111022 |
4 | 3013322121301021130 |
5 | 12004103020101122 |
6 | 242335541543312 |
7 | 21336223526504 |
oct | 3077231611134 |
9 | 675048205438 |
10 | 214654456412 |
11 | 83041932200 |
12 | 35727414b38 |
13 | 1731b3b2566 |
14 | a564478a04 |
15 | 58b4c80642 |
hex | 31fa67125c |
214654456412 has 36 divisors (see below), whose sum is σ = 413513526048. Its totient is φ = 97425081600.
The previous prime is 214654456391. The next prime is 214654456417.
214654456412 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214654456417) 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, 3764 + ... + 655227.
Almost surely, 2214654456412 is an apocalyptic number.
214654456412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
214654456412 is a deficient number, since it is larger than the sum of its proper divisors (198859069636).
214654456412 is a wasteful number, since it uses less digits than its factorization.
214654456412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 659690 (or 659677 counting only the distinct ones).
The product of its digits is 921600, while the sum is 44.
The spelling of 214654456412 in words is "two hundred fourteen billion, six hundred fifty-four million, four hundred fifty-six thousand, four hundred twelve".
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