Base | Representation |
---|---|
bin | 11000001111010010… |
… | …11101001111110111 |
3 | 1020120220122120022120 |
4 | 30013221131033313 |
5 | 203122340210403 |
6 | 5551142131023 |
7 | 640323314025 |
oct | 140751351767 |
9 | 36526576276 |
10 | 13013210103 |
11 | 55786883a3 |
12 | 2632120a73 |
13 | 12c504872a |
14 | 8b6407715 |
15 | 5126b0e53 |
hex | 307a5d3f7 |
13013210103 has 8 divisors (see below), whose sum is σ = 17351996400. Its totient is φ = 8674948608.
The previous prime is 13013210081. The next prime is 13013210113. The reversal of 13013210103 is 30101231031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13013210103 - 29 = 13013209591 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13013210113) 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, 69148 + ... + 175521.
It is an arithmetic number, because the mean of its divisors is an integer number (2168999550).
Almost surely, 213013210103 is an apocalyptic number.
13013210103 is a deficient number, since it is larger than the sum of its proper divisors (4338786297).
13013210103 is a wasteful number, since it uses less digits than its factorization.
13013210103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 262401.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 13013210103 its reverse (30101231031), we get a palindrome (43114441134).
The spelling of 13013210103 in words is "thirteen billion, thirteen million, two hundred ten thousand, one hundred three".
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