Base | Representation |
---|---|
bin | 11001100111111… |
… | …01111011100111 |
3 | 112222110120102120 |
4 | 30303331323213 |
5 | 420011341412 |
6 | 33155041023 |
7 | 5220020145 |
oct | 1463757347 |
9 | 488416376 |
10 | 214949607 |
11 | 100373904 |
12 | 5bba0173 |
13 | 356bca22 |
14 | 20794595 |
15 | 13d0db8c |
hex | ccfdee7 |
214949607 has 8 divisors (see below), whose sum is σ = 287064960. Its totient is φ = 143067000.
The previous prime is 214949591. The next prime is 214949621. The reversal of 214949607 is 706949412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 214949607 - 24 = 214949591 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214949407) 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, 56019 + ... + 59732.
It is an arithmetic number, because the mean of its divisors is an integer number (35883120).
Almost surely, 2214949607 is an apocalyptic number.
214949607 is a deficient number, since it is larger than the sum of its proper divisors (72115353).
214949607 is a wasteful number, since it uses less digits than its factorization.
214949607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116373.
The product of its (nonzero) digits is 108864, while the sum is 42.
The square root of 214949607 is about 14661.1598108744. The cubic root of 214949607 is about 599.0258330762.
The spelling of 214949607 in words is "two hundred fourteen million, nine hundred forty-nine thousand, six hundred seven".
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