Base | Representation |
---|---|
bin | 1010110110100110… |
… | …0011011010000001 |
3 | 21112000222120122220 |
4 | 2231221203122001 |
5 | 21431304220142 |
6 | 1201031121253 |
7 | 132124035363 |
oct | 25551433201 |
9 | 7460876586 |
10 | 2913351297 |
11 | 1265568a4a |
12 | 693813229 |
13 | 375766b0c |
14 | 1d8cccd33 |
15 | 120b7a2ec |
hex | ada63681 |
2913351297 has 8 divisors (see below), whose sum is σ = 3884852256. Its totient is φ = 1942042272.
The previous prime is 2913351289. The next prime is 2913351299. The reversal of 2913351297 is 7921533192.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2913351297 - 23 = 2913351289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2913351299) 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, 7743 + ... + 76724.
It is an arithmetic number, because the mean of its divisors is an integer number (485606532).
Almost surely, 22913351297 is an apocalyptic number.
It is an amenable number.
2913351297 is a deficient number, since it is larger than the sum of its proper divisors (971500959).
2913351297 is a wasteful number, since it uses less digits than its factorization.
2913351297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95967.
The product of its digits is 102060, while the sum is 42.
The square root of 2913351297 is about 53975.4694004601. The cubic root of 2913351297 is about 1428.2282484567.
The spelling of 2913351297 in words is "two billion, nine hundred thirteen million, three hundred fifty-one thousand, two hundred ninety-seven".
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