Base | Representation |
---|---|
bin | 11111111001000111… |
… | …011011001011101111 |
3 | 10021101112120211220000 |
4 | 133321013123023233 |
5 | 1030113011303312 |
6 | 23422004555343 |
7 | 2321414162445 |
oct | 377107331357 |
9 | 107345524800 |
10 | 34244244207 |
11 | 13582a8a578 |
12 | 67783b2b53 |
13 | 32c97923c4 |
14 | 192bdbab95 |
15 | d56547adc |
hex | 7f91db2ef |
34244244207 has 20 divisors (see below), whose sum is σ = 51170556360. Its totient is φ = 22822545744.
The previous prime is 34244244193. The next prime is 34244244257. The reversal of 34244244207 is 70244244243.
34244244207 is a `hidden beast` number, since 3 + 4 + 2 + 442 + 4 + 4 + 207 = 666.
It is not a de Polignac number, because 34244244207 - 26 = 34244244143 is a prime.
It is a super-2 number, since 2×342442442072 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34244244257) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 210544 + ... + 335882.
It is an arithmetic number, because the mean of its divisors is an integer number (2558527818).
Almost surely, 234244244207 is an apocalyptic number.
34244244207 is a deficient number, since it is larger than the sum of its proper divisors (16926312153).
34244244207 is a wasteful number, since it uses less digits than its factorization.
34244244207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128724 (or 128715 counting only the distinct ones).
The product of its (nonzero) digits is 172032, while the sum is 36.
Adding to 34244244207 its sum of digits (36), we get a palindrome (34244244243).
The spelling of 34244244207 in words is "thirty-four billion, two hundred forty-four million, two hundred forty-four thousand, two hundred seven".
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