Base | Representation |
---|---|
bin | 1011111011110100011000… |
… | …1110001001110000110010 |
3 | 1201110110221212120001020200 |
4 | 2332331012032021300302 |
5 | 3204443434110020102 |
6 | 43524145230420030 |
7 | 2523024622602420 |
oct | 276750616116062 |
9 | 51413855501220 |
10 | 13122303204402 |
11 | 41aa157074427 |
12 | 157b234961616 |
13 | 74257409a312 |
14 | 3351a11d2110 |
15 | 17b51b94351c |
hex | bef46389c32 |
13122303204402 has 24 divisors (see below), whose sum is σ = 32493322220736. Its totient is φ = 3749229486936.
The previous prime is 13122303204401. The next prime is 13122303204419. The reversal of 13122303204402 is 20440230322131.
13122303204402 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 230 + 3 + 20 + 4 + 402 = 666.
It is not an unprimeable number, because it can be changed into a prime (13122303204401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52072631638 + ... + 52072631889.
It is an arithmetic number, because the mean of its divisors is an integer number (1353888425864).
Almost surely, 213122303204402 is an apocalyptic number.
13122303204402 is an abundant number, since it is smaller than the sum of its proper divisors (19371019016334).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13122303204402 is a wasteful number, since it uses less digits than its factorization.
13122303204402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104145263542 (or 104145263539 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 13122303204402 its reverse (20440230322131), we get a palindrome (33562533526533).
The spelling of 13122303204402 in words is "thirteen trillion, one hundred twenty-two billion, three hundred three million, two hundred four thousand, four hundred two".
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