Base | Representation |
---|---|
bin | 11000001111010001… |
… | …10010000010001101 |
3 | 1020120220022120111221 |
4 | 30013220302002031 |
5 | 203122314024401 |
6 | 5551134243341 |
7 | 640321646005 |
oct | 140750620215 |
9 | 36526276457 |
10 | 13013033101 |
11 | 5578577412 |
12 | 2632056551 |
13 | 12c4cb5cb3 |
14 | 8b639d005 |
15 | 5126787a1 |
hex | 307a3208d |
13013033101 has 8 divisors (see below), whose sum is σ = 13700783520. Its totient is φ = 12325568112.
The previous prime is 13013033069. The next prime is 13013033113. The reversal of 13013033101 is 10133031031.
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 13013033101 - 25 = 13013033069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13013033171) 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, 25626 + ... + 163348.
It is an arithmetic number, because the mean of its divisors is an integer number (1712597940).
Almost surely, 213013033101 is an apocalyptic number.
It is an amenable number.
13013033101 is a deficient number, since it is larger than the sum of its proper divisors (687750419).
13013033101 is a wasteful number, since it uses less digits than its factorization.
13013033101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142715.
The product of its (nonzero) digits is 81, while the sum is 16.
Adding to 13013033101 its reverse (10133031031), we get a palindrome (23146064132).
The spelling of 13013033101 in words is "thirteen billion, thirteen million, thirty-three thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •