Base | Representation |
---|---|
bin | 11000101110000000… |
… | …01101011111100111 |
3 | 1021020212102011200001 |
4 | 30113000031133213 |
5 | 204134313130002 |
6 | 10032504002131 |
7 | 646602135406 |
oct | 142700153747 |
9 | 37225364601 |
10 | 13270833127 |
11 | 56a0048392 |
12 | 26a4460347 |
13 | 1336529aa6 |
14 | 8dc70963d |
15 | 52a0eda87 |
hex | 31700d7e7 |
13270833127 has 4 divisors (see below), whose sum is σ = 13272204960. Its totient is φ = 13269461296.
The previous prime is 13270833077. The next prime is 13270833139. The reversal of 13270833127 is 72133807231.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13270833127 - 219 = 13270308839 is a prime.
It is a super-2 number, since 2×132708331272 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13270834127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671302 + ... + 690787.
It is an arithmetic number, because the mean of its divisors is an integer number (3318051240).
Almost surely, 213270833127 is an apocalyptic number.
13270833127 is a deficient number, since it is larger than the sum of its proper divisors (1371833).
13270833127 is an equidigital number, since it uses as much as digits as its factorization.
13270833127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1371832.
The product of its (nonzero) digits is 42336, while the sum is 37.
The spelling of 13270833127 in words is "thirteen billion, two hundred seventy million, eight hundred thirty-three thousand, one hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •