Base | Representation |
---|---|
bin | 11011111111101110… |
… | …00001101011110101 |
3 | 1102210110122210102010 |
4 | 31333313001223311 |
5 | 221240142030031 |
6 | 10523225434433 |
7 | 1041313113414 |
oct | 157767015365 |
9 | 42713583363 |
10 | 15030033141 |
11 | 64130753a2 |
12 | 2ab563ba19 |
13 | 1556b33146 |
14 | a2820147b |
15 | 5ce798246 |
hex | 37fdc1af5 |
15030033141 has 8 divisors (see below), whose sum is σ = 20040610464. Its totient is φ = 10019738960.
The previous prime is 15030033113. The next prime is 15030033173. The reversal of 15030033141 is 14133003051.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 15030033141 - 29 = 15030032629 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15030033041) 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 7 ways as a sum of consecutive naturals, for example, 174850 + ... + 246236.
It is an arithmetic number, because the mean of its divisors is an integer number (2505076308).
Almost surely, 215030033141 is an apocalyptic number.
It is an amenable number.
15030033141 is a deficient number, since it is larger than the sum of its proper divisors (5010577323).
15030033141 is an equidigital number, since it uses as much as digits as its factorization.
15030033141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141571.
The product of its (nonzero) digits is 540, while the sum is 21.
Adding to 15030033141 its reverse (14133003051), we get a palindrome (29163036192).
The spelling of 15030033141 in words is "fifteen billion, thirty million, thirty-three thousand, one hundred forty-one".
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