Base | Representation |
---|---|
bin | 1100000011011111011000… |
… | …1110111000001011111100 |
3 | 1201221002011101021022212001 |
4 | 3000313312032320023330 |
5 | 3214123401413002302 |
6 | 44104504000552044 |
7 | 2535402040241341 |
oct | 300676616701374 |
9 | 51832141238761 |
10 | 13254105203452 |
11 | 4250041943073 |
12 | 15a0899022624 |
13 | 751b1a3b1a79 |
14 | 33b705b347c8 |
15 | 17eb82aa7787 |
hex | c0df63b82fc |
13254105203452 has 24 divisors (see below), whose sum is σ = 23496341543360. Its totient is φ = 6540922290240.
The previous prime is 13254105203399. The next prime is 13254105203453. The reversal of 13254105203452 is 25430250145231.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13254105203453) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6267699 + ... + 8111242.
Almost surely, 213254105203452 is an apocalyptic number.
It is an amenable number.
13254105203452 is a deficient number, since it is larger than the sum of its proper divisors (10242236339908).
13254105203452 is a wasteful number, since it uses less digits than its factorization.
13254105203452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14381941 (or 14381939 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 37.
Adding to 13254105203452 its reverse (25430250145231), we get a palindrome (38684355348683).
The spelling of 13254105203452 in words is "thirteen trillion, two hundred fifty-four billion, one hundred five million, two hundred three thousand, four hundred fifty-two".
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