Base | Representation |
---|---|
bin | 11000100111010001… |
… | …11100101001000101 |
3 | 1021002221020020021120 |
4 | 30103220330221011 |
5 | 204030341400031 |
6 | 10023130304153 |
7 | 645315400452 |
oct | 142350745105 |
9 | 37087206246 |
10 | 13214403141 |
11 | 5671205735 |
12 | 2689588059 |
13 | 132792ca74 |
14 | 8d501a829 |
15 | 5251a3a96 |
hex | 313a3ca45 |
13214403141 has 8 divisors (see below), whose sum is σ = 18385256640. Its totient is φ = 8426575872.
The previous prime is 13214403131. The next prime is 13214403149. The reversal of 13214403141 is 14130441231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-13214403141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13214403149) 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, 95756476 + ... + 95756613.
It is an arithmetic number, because the mean of its divisors is an integer number (2298157080).
Almost surely, 213214403141 is an apocalyptic number.
It is an amenable number.
13214403141 is a deficient number, since it is larger than the sum of its proper divisors (5170853499).
13214403141 is a wasteful number, since it uses less digits than its factorization.
13214403141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191513115.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 13214403141 its reverse (14130441231), we get a palindrome (27344844372).
The spelling of 13214403141 in words is "thirteen billion, two hundred fourteen million, four hundred three thousand, one hundred forty-one".
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