Base | Representation |
---|---|
bin | 111010000000… |
… | …1010101111111 |
3 | 2010020012110010 |
4 | 1310001111333 |
5 | 30241223312 |
6 | 3003514303 |
7 | 516342105 |
oct | 164012577 |
9 | 63205403 |
10 | 30414207 |
11 | 1619370a |
12 | a228993 |
13 | 63bb695 |
14 | 4079c75 |
15 | 2a0b93c |
hex | 1d0157f |
30414207 has 16 divisors (see below), whose sum is σ = 43206912. Its totient is φ = 18963840.
The previous prime is 30414157. The next prime is 30414221. The reversal of 30414207 is 70241403.
It is not a de Polignac number, because 30414207 - 26 = 30414143 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30414227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6732 + ... + 10302.
It is an arithmetic number, because the mean of its divisors is an integer number (2700432).
Almost surely, 230414207 is an apocalyptic number.
30414207 is a deficient number, since it is larger than the sum of its proper divisors (12792705).
30414207 is a wasteful number, since it uses less digits than its factorization.
30414207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3758.
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 30414207 is about 5514.9077054834. The cubic root of 30414207 is about 312.1467607543.
The spelling of 30414207 in words is "thirty million, four hundred fourteen thousand, two hundred seven".
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