Base | Representation |
---|---|
bin | 110010001000… |
… | …010111010101 |
3 | 220201122200210 |
4 | 302020113111 |
5 | 11331011321 |
6 | 1145400033 |
7 | 216462204 |
oct | 62102725 |
9 | 26648623 |
10 | 13141461 |
11 | 7466413 |
12 | 4499019 |
13 | 2951718 |
14 | 1a6123b |
15 | 1248b76 |
hex | c885d5 |
13141461 has 16 divisors (see below), whose sum is σ = 17971200. Its totient is φ = 8539440.
The previous prime is 13141439. The next prime is 13141481. The reversal of 13141461 is 16414131.
It is not a de Polignac number, because 13141461 - 213 = 13133269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13141411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21640 + ... + 22238.
It is an arithmetic number, because the mean of its divisors is an integer number (1123200).
Almost surely, 213141461 is an apocalyptic number.
It is an amenable number.
13141461 is a deficient number, since it is larger than the sum of its proper divisors (4829739).
13141461 is a wasteful number, since it uses less digits than its factorization.
13141461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 776.
The product of its digits is 288, while the sum is 21.
The square root of 13141461 is about 3625.1153085109. The cubic root of 13141461 is about 235.9832711019.
Adding to 13141461 its reverse (16414131), we get a palindrome (29555592).
It can be divided in two parts, 1314 and 1461, that added together give a triangular number (2775 = T74).
The spelling of 13141461 in words is "thirteen million, one hundred forty-one thousand, four hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •