Base | Representation |
---|---|
bin | 1100000110110101101… |
… | …1100100000000000000 |
3 | 201212212111002212100211 |
4 | 3001231123210000000 |
5 | 11401433024401341 |
6 | 235315025123504 |
7 | 21012202664200 |
oct | 3015533440000 |
9 | 655774085324 |
10 | 207994372096 |
11 | 80234445295 |
12 | 34388a89594 |
13 | 167c9641774 |
14 | a0d1b22400 |
15 | 562520c181 |
hex | 306d6e4000 |
207994372096 has 135 divisors (see below), whose sum is σ = 484843042929. Its totient is φ = 88965316608.
The previous prime is 207994372093. The next prime is 207994372127. The reversal of 207994372096 is 690273499702.
The square root of 207994372096 is 456064.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 169138077696 + 38856294400 = 411264^2 + 197120^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 207994372096.
It is not an unprimeable number, because it can be changed into a prime (207994372093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 408633090 + ... + 408633598.
Almost surely, 2207994372096 is an apocalyptic number.
207994372096 is the 456064-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 207994372096
207994372096 is an abundant number, since it is smaller than the sum of its proper divisors (276848670833).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
207994372096 is an frugal number, since it uses more digits than its factorization.
207994372096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1060 (or 518 counting only the distinct ones).
The product of its (nonzero) digits is 10287648, while the sum is 58.
The spelling of 207994372096 in words is "two hundred seven billion, nine hundred ninety-four million, three hundred seventy-two thousand, ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •