Base | Representation |
---|---|
bin | 11000110000101010… |
… | …01100111100110110 |
3 | 1021022102100010002210 |
4 | 30120111030330312 |
5 | 204211014110032 |
6 | 10035021314250 |
7 | 650262411621 |
oct | 143025147466 |
9 | 37272303083 |
10 | 13293113142 |
11 | 5701685721 |
12 | 26aba05986 |
13 | 133b02ac2a |
14 | 901668db8 |
15 | 52c0502cc |
hex | 31854cf36 |
13293113142 has 8 divisors (see below), whose sum is σ = 26586226296. Its totient is φ = 4431037712.
The previous prime is 13293113123. The next prime is 13293113167. The reversal of 13293113142 is 24131139231.
13293113142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
13293113142 is an admirable number.
It is a super-2 number, since 2×132931131422 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1107759423 + ... + 1107759434.
It is an arithmetic number, because the mean of its divisors is an integer number (3323278287).
Almost surely, 213293113142 is an apocalyptic number.
13293113142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13293113142 is a wasteful number, since it uses less digits than its factorization.
13293113142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2215518862.
The product of its digits is 3888, while the sum is 30.
The spelling of 13293113142 in words is "thirteen billion, two hundred ninety-three million, one hundred thirteen thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •