Base | Representation |
---|---|
bin | 11011010100101101… |
… | …11100011010000101 |
3 | 1101212022212201110120 |
4 | 31222112330122011 |
5 | 220020320121011 |
6 | 10423342012153 |
7 | 1026343001340 |
oct | 155226743205 |
9 | 41768781416 |
10 | 14669301381 |
11 | 6248490279 |
12 | 2a14877059 |
13 | 14ca1902b7 |
14 | 9d233d457 |
15 | 5acc8ea06 |
hex | 36a5bc685 |
14669301381 has 16 divisors (see below), whose sum is σ = 22366715904. Its totient is φ = 8377397424.
The previous prime is 14669301347. The next prime is 14669301397. The reversal of 14669301381 is 18310396641.
It is not a de Polignac number, because 14669301381 - 214 = 14669284997 is a prime.
It is a super-2 number, since 2×146693013812 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14669301301) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175101 + ... + 244946.
It is an arithmetic number, because the mean of its divisors is an integer number (1397919744).
Almost surely, 214669301381 is an apocalyptic number.
It is an amenable number.
14669301381 is a deficient number, since it is larger than the sum of its proper divisors (7697414523).
14669301381 is a wasteful number, since it uses less digits than its factorization.
14669301381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 421720.
The product of its (nonzero) digits is 93312, while the sum is 42.
The spelling of 14669301381 in words is "fourteen billion, six hundred sixty-nine million, three hundred one thousand, three hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •