Base | Representation |
---|---|
bin | 1011111011111100101011… |
… | …1100110010010010001010 |
3 | 1201110200201001201002001112 |
4 | 2332333022330302102022 |
5 | 3210013014141142024 |
6 | 43525154215050322 |
7 | 2523134042332532 |
oct | 276771274622212 |
9 | 51420631632045 |
10 | 13124530021514 |
11 | 420009a05004a |
12 | 157b7566709a2 |
13 | 74283a52ac92 |
14 | 335332c504c2 |
15 | 17b5ec1ab00e |
hex | befcaf3248a |
13124530021514 has 8 divisors (see below), whose sum is σ = 19686812564100. Its totient is φ = 6562259166816.
The previous prime is 13124530021483. The next prime is 13124530021637. The reversal of 13124530021514 is 41512003542131.
It can be written as a sum of positive squares in 2 ways, for example, as 12059541109225 + 1064988912289 = 3472685^2 + 1031983^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 869012 + ... + 5196560.
Almost surely, 213124530021514 is an apocalyptic number.
13124530021514 is a deficient number, since it is larger than the sum of its proper divisors (6562282542586).
13124530021514 is a wasteful number, since it uses less digits than its factorization.
13124530021514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5843944.
The product of its (nonzero) digits is 14400, while the sum is 32.
Adding to 13124530021514 its reverse (41512003542131), we get a palindrome (54636533563645).
The spelling of 13124530021514 in words is "thirteen trillion, one hundred twenty-four billion, five hundred thirty million, twenty-one thousand, five hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •