Base | Representation |
---|---|
bin | 1011110110011100101001… |
… | …1000100000110000000001 |
3 | 1201010122210021120011220101 |
4 | 2331213022120200300001 |
5 | 3201441000443411001 |
6 | 43413525210042401 |
7 | 2513250215016550 |
oct | 275471230406001 |
9 | 51118707504811 |
10 | 13030031232001 |
11 | 4174006a358a3 |
12 | 1565383119401 |
13 | 73695a667194 |
14 | 33092a67dd97 |
15 | 178e1adcea01 |
hex | bd9ca620c01 |
13030031232001 has 8 divisors (see below), whose sum is σ = 14891595245504. Its totient is φ = 11168499963600.
The previous prime is 13030031231981. The next prime is 13030031232131. The reversal of 13030031232001 is 10023213003031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13030031232001 - 217 = 13030031100929 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13030031232001.
It is not an unprimeable number, because it can be changed into a prime (13030031232301) 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, 7327575 + ... + 8930476.
It is an arithmetic number, because the mean of its divisors is an integer number (1861449405688).
Almost surely, 213030031232001 is an apocalyptic number.
It is an amenable number.
13030031232001 is a deficient number, since it is larger than the sum of its proper divisors (1861564013503).
13030031232001 is a wasteful number, since it uses less digits than its factorization.
13030031232001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16372551.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 13030031232001 its reverse (10023213003031), we get a palindrome (23053244235032).
The spelling of 13030031232001 in words is "thirteen trillion, thirty billion, thirty-one million, two hundred thirty-two thousand, one".
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