Base | Representation |
---|---|
bin | 1001100011101101… |
… | …11011111011101101 |
3 | 111020121201210000000 |
4 | 10301312323323231 |
5 | 41002122432031 |
6 | 2205104454513 |
7 | 241106423604 |
oct | 46166737355 |
9 | 14217653000 |
10 | 5131452141 |
11 | 21a3630a42 |
12 | bb261a439 |
13 | 63a16531a |
14 | 36971ca3b |
15 | 2007703e6 |
hex | 131dbbeed |
5131452141 has 16 divisors (see below), whose sum is σ = 7696008320. Its totient is φ = 3420966636.
The previous prime is 5131452133. The next prime is 5131452143. The reversal of 5131452141 is 1412541315.
5131452141 is a `hidden beast` number, since 5 + 131 + 4 + 521 + 4 + 1 = 666.
It is not a de Polignac number, because 5131452141 - 23 = 5131452133 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5131452143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1170985 + ... + 1175358.
It is an arithmetic number, because the mean of its divisors is an integer number (481000520).
Almost surely, 25131452141 is an apocalyptic number.
It is an amenable number.
5131452141 is a deficient number, since it is larger than the sum of its proper divisors (2564556179).
5131452141 is an frugal number, since it uses more digits than its factorization.
5131452141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2346364 (or 2346346 counting only the distinct ones).
The product of its digits is 2400, while the sum is 27.
The square root of 5131452141 is about 71634.1548494850. The cubic root of 5131452141 is about 1724.8318414529.
Adding to 5131452141 its reverse (1412541315), we get a palindrome (6543993456).
The spelling of 5131452141 in words is "five billion, one hundred thirty-one million, four hundred fifty-two thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •