Base | Representation |
---|---|
bin | 1001010100101100… |
… | …10010000000101111 |
3 | 110220211122021100121 |
4 | 10222112102000233 |
5 | 40222343420221 |
6 | 2144404105411 |
7 | 235016430340 |
oct | 45226220057 |
9 | 13824567317 |
10 | 5005451311 |
11 | 21394a0723 |
12 | b78395267 |
13 | 61a019c13 |
14 | 356ac00c7 |
15 | 1e4681a41 |
hex | 12a59202f |
5005451311 has 4 divisors (see below), whose sum is σ = 5720515792. Its totient is φ = 4290386832.
The previous prime is 5005451303. The next prime is 5005451377. The reversal of 5005451311 is 1131545005.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1131545005 = 5 ⋅226309001.
It is a cyclic number.
It is not a de Polignac number, because 5005451311 - 23 = 5005451303 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 (5005451911) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357532230 + ... + 357532243.
It is an arithmetic number, because the mean of its divisors is an integer number (1430128948).
Almost surely, 25005451311 is an apocalyptic number.
5005451311 is a deficient number, since it is larger than the sum of its proper divisors (715064481).
5005451311 is an equidigital number, since it uses as much as digits as its factorization.
5005451311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 715064480.
The product of its (nonzero) digits is 1500, while the sum is 25.
The square root of 5005451311 is about 70749.2142076504. The cubic root of 5005451311 is about 1710.5971616815.
Adding to 5005451311 its reverse (1131545005), we get a palindrome (6136996316).
The spelling of 5005451311 in words is "five billion, five million, four hundred fifty-one thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •