Base | Representation |
---|---|
bin | 1100001101101111111101… |
… | …1111110101001001011011 |
3 | 1202112221002111001011222100 |
4 | 3003123333133311021123 |
5 | 3230020331200122111 |
6 | 44321453010454443 |
7 | 2554211461662336 |
oct | 303337737651133 |
9 | 52487074034870 |
10 | 13430354301531 |
11 | 4308865969102 |
12 | 160aa86594423 |
13 | 765627bbc90b |
14 | 3460656dd61d |
15 | 18454ad42756 |
hex | c36ff7f525b |
13430354301531 has 12 divisors (see below), whose sum is σ = 19404338199480. Its totient is φ = 8951290668960.
The previous prime is 13430354301527. The next prime is 13430354301541. The reversal of 13430354301531 is 13510345303431.
It is a happy number.
13430354301531 is a `hidden beast` number, since 1 + 3 + 43 + 0 + 3 + 54 + 30 + 1 + 531 = 666.
It is not a de Polignac number, because 13430354301531 - 22 = 13430354301527 is a prime.
It is a super-2 number, since 2×134303543015312 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13430354301541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189868125 + ... + 189938846.
It is an arithmetic number, because the mean of its divisors is an integer number (1617028183290).
Almost surely, 213430354301531 is an apocalyptic number.
13430354301531 is a deficient number, since it is larger than the sum of its proper divisors (5973983897949).
13430354301531 is a wasteful number, since it uses less digits than its factorization.
13430354301531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 379810906 (or 379810903 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 36.
Adding to 13430354301531 its reverse (13510345303431), we get a palindrome (26940699604962).
The spelling of 13430354301531 in words is "thirteen trillion, four hundred thirty billion, three hundred fifty-four million, three hundred one thousand, five hundred thirty-one".
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