Base | Representation |
---|---|
bin | 1100111100010010111111… |
… | …1000100111001101000000 |
3 | 1212101101012020222210022020 |
4 | 3033010233320213031000 |
5 | 3331121100141141230 |
6 | 50133104024441440 |
7 | 2666041260311352 |
oct | 317045770471500 |
9 | 55341166883266 |
10 | 14230030021440 |
11 | 4596a15a75422 |
12 | 1719a60319280 |
13 | 7c2b69919b7c |
14 | 372a469710d2 |
15 | 19a25092b810 |
hex | cf12fe27340 |
14230030021440 has 112 divisors (see below), whose sum is σ = 46032804828288. Its totient is φ = 3723077023744.
The previous prime is 14230030021399. The next prime is 14230030021457. The reversal of 14230030021440 is 4412003003241.
14230030021440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×142300300214402 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 14230030021440.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139788252 + ... + 139890011.
Almost surely, 214230030021440 is an apocalyptic number.
14230030021440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14230030021440 is an abundant number, since it is smaller than the sum of its proper divisors (31802774806848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14230030021440 is a wasteful number, since it uses less digits than its factorization.
14230030021440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279678336 (or 279678326 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 14230030021440 its reverse (4412003003241), we get a palindrome (18642033024681).
The spelling of 14230030021440 in words is "fourteen trillion, two hundred thirty billion, thirty million, twenty-one thousand, four hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.149 sec. • engine limits •