Base | Representation |
---|---|
bin | 10011111000010000010100 |
3 | 100210202100210 |
4 | 103320100110 |
5 | 2313224111 |
6 | 303405420 |
7 | 62202606 |
oct | 23702024 |
9 | 10722323 |
10 | 5211156 |
11 | 2a3a245 |
12 | 18b3870 |
13 | 1105c32 |
14 | 999176 |
15 | 6ce0a6 |
hex | 4f8414 |
5211156 has 48 divisors (see below), whose sum is σ = 12902400. Its totient is φ = 1633632.
The previous prime is 5211109. The next prime is 5211209. The reversal of 5211156 is 6511125.
It is a super-2 number, since 2×52111562 = 54312293712672, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21685 + ... + 21923.
It is an arithmetic number, because the mean of its divisors is an integer number (268800).
Almost surely, 25211156 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5211156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6451200).
5211156 is an abundant number, since it is smaller than the sum of its proper divisors (7691244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5211156 is a wasteful number, since it uses less digits than its factorization.
5211156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 348 (or 346 counting only the distinct ones).
The product of its digits is 300, while the sum is 21.
The square root of 5211156 is about 2282.7956544553. The cubic root of 5211156 is about 173.3716269766.
The spelling of 5211156 in words is "five million, two hundred eleven thousand, one hundred fifty-six".
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