Base | Representation |
---|---|
bin | 10100000111010101101011 |
3 | 100220220010001 |
4 | 110013111223 |
5 | 2322213224 |
6 | 305003431 |
7 | 62551000 |
oct | 24072553 |
9 | 10826101 |
10 | 5272939 |
11 | 2a81701 |
12 | 1923577 |
13 | 11280a9 |
14 | 9b38a7 |
15 | 6e2544 |
hex | 50756b |
5272939 has 8 divisors (see below), whose sum is σ = 6149600. Its totient is φ = 4519368.
The previous prime is 5272921. The next prime is 5272951. The reversal of 5272939 is 9392725.
It is not a de Polignac number, because 5272939 - 217 = 5141867 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5272898 and 5272907.
It is not an unprimeable number, because it can be changed into a prime (5272909) 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, 7344 + ... + 8029.
It is an arithmetic number, because the mean of its divisors is an integer number (768700).
Almost surely, 25272939 is an apocalyptic number.
5272939 is a deficient number, since it is larger than the sum of its proper divisors (876661).
5272939 is an equidigital number, since it uses as much as digits as its factorization.
5272939 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15394 (or 15380 counting only the distinct ones).
The product of its digits is 34020, while the sum is 37.
The square root of 5272939 is about 2296.2880916819. The cubic root of 5272939 is about 174.0540964488.
The spelling of 5272939 in words is "five million, two hundred seventy-two thousand, nine hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.115 sec. • engine limits •