Base | Representation |
---|---|
bin | 11011111001010… |
… | …11111000101111 |
3 | 121022100001101210 |
4 | 31330223320233 |
5 | 434401342312 |
6 | 35115405503 |
7 | 5541033222 |
oct | 1574537057 |
9 | 538301353 |
10 | 234012207 |
11 | 110103920 |
12 | 66453893 |
13 | 39635580 |
14 | 231175b9 |
15 | 15826e3c |
hex | df2be2f |
234012207 has 16 divisors (see below), whose sum is σ = 366565248. Its totient is φ = 130915680.
The previous prime is 234012197. The next prime is 234012217. The reversal of 234012207 is 702210432.
It is an interprime number because it is at equal distance from previous prime (234012197) and next prime (234012217).
It is not a de Polignac number, because 234012207 - 211 = 234010159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234012217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272313 + ... + 273170.
It is an arithmetic number, because the mean of its divisors is an integer number (22910328).
Almost surely, 2234012207 is an apocalyptic number.
234012207 is a deficient number, since it is larger than the sum of its proper divisors (132553041).
234012207 is a wasteful number, since it uses less digits than its factorization.
234012207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 545510.
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 234012207 is about 15297.4575338518. The cubic root of 234012207 is about 616.2347300395.
Adding to 234012207 its reverse (702210432), we get a palindrome (936222639).
The spelling of 234012207 in words is "two hundred thirty-four million, twelve thousand, two hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.020 sec. • engine limits •