Base | Representation |
---|---|
bin | 1001100001001001… |
… | …11010001101011000 |
3 | 111012010021022121110 |
4 | 10300210322031120 |
5 | 40431121334042 |
6 | 2203015540320 |
7 | 240425565201 |
oct | 46044721530 |
9 | 14163238543 |
10 | 5109949272 |
11 | 219248457a |
12 | ba738a6a0 |
13 | 635876b2c |
14 | 3669225a8 |
15 | 1ed92409c |
hex | 13093a358 |
5109949272 has 32 divisors (see below), whose sum is σ = 12776647680. Its totient is φ = 1703079840.
The previous prime is 5109949249. The next prime is 5109949279. The reversal of 5109949272 is 2729499015.
It is a super-2 number, since 2×51099492722 = 52223163124826659968, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5109949279) 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, 288793 + ... + 305975.
It is an arithmetic number, because the mean of its divisors is an integer number (399270240).
Almost surely, 25109949272 is an apocalyptic number.
It is an amenable number.
5109949272 is an abundant number, since it is smaller than the sum of its proper divisors (7666698408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5109949272 is a wasteful number, since it uses less digits than its factorization.
5109949272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29583 (or 29579 counting only the distinct ones).
The product of its (nonzero) digits is 408240, while the sum is 48.
The square root of 5109949272 is about 71483.9091824167. The cubic root of 5109949272 is about 1722.4192196573.
The spelling of 5109949272 in words is "five billion, one hundred nine million, nine hundred forty-nine thousand, two hundred seventy-two".
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