Base | Representation |
---|---|
bin | 11001100100001… |
… | …01100001101010 |
3 | 112221112111220121 |
4 | 30302011201222 |
5 | 414400101201 |
6 | 33140313454 |
7 | 5212564252 |
oct | 1462054152 |
9 | 487474817 |
10 | 214456426 |
11 | 100067318 |
12 | 5b9a288a |
13 | 355793c2 |
14 | 206a6962 |
15 | 13c629a1 |
hex | cc8586a |
214456426 has 4 divisors (see below), whose sum is σ = 321684642. Its totient is φ = 107228212.
The previous prime is 214456399. The next prime is 214456433. The reversal of 214456426 is 624654412.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 213014025 + 1442401 = 14595^2 + 1201^2 .
It is a junction number, because it is equal to n+sod(n) for n = 214456391 and 214456400.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53614105 + ... + 53614108.
Almost surely, 2214456426 is an apocalyptic number.
214456426 is a deficient number, since it is larger than the sum of its proper divisors (107228216).
214456426 is a wasteful number, since it uses less digits than its factorization.
214456426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107228215.
The product of its digits is 46080, while the sum is 34.
The square root of 214456426 is about 14644.3308484888. The cubic root of 214456426 is about 598.5673467118.
The spelling of 214456426 in words is "two hundred fourteen million, four hundred fifty-six thousand, four hundred twenty-six".
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