Base | Representation |
---|---|
bin | 11110111111111100110… |
… | …100110000100011011001 |
3 | 21112122112211010211102021 |
4 | 132333330310300203121 |
5 | 234400223112002223 |
6 | 4310342405134441 |
7 | 306622410330025 |
oct | 36777464604331 |
9 | 7478484124367 |
10 | 2130250500313 |
11 | 751485965571 |
12 | 2a4a346ba421 |
13 | 125b602c5230 |
14 | 75167325385 |
15 | 3a62cd2365d |
hex | 1effcd308d9 |
2130250500313 has 8 divisors (see below), whose sum is σ = 2296389590600. Its totient is φ = 1964436219648.
The previous prime is 2130250500281. The next prime is 2130250500347. The reversal of 2130250500313 is 3130050520312.
It can be written as a sum of positive squares in 4 ways, for example, as 96067142809 + 2034183357504 = 309947^2 + 1426248^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2130250500313 - 25 = 2130250500281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2130250500613) 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, 81188778 + ... + 81215011.
It is an arithmetic number, because the mean of its divisors is an integer number (287048698825).
Almost surely, 22130250500313 is an apocalyptic number.
It is an amenable number.
2130250500313 is a deficient number, since it is larger than the sum of its proper divisors (166139090287).
2130250500313 is a wasteful number, since it uses less digits than its factorization.
2130250500313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162404811.
The product of its (nonzero) digits is 2700, while the sum is 25.
The spelling of 2130250500313 in words is "two trillion, one hundred thirty billion, two hundred fifty million, five hundred thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.798 sec. • engine limits •