Base | Representation |
---|---|
bin | 1001110100011111… |
… | …10110010110101101 |
3 | 111121102120112121200 |
4 | 10322033312112231 |
5 | 41244140404441 |
6 | 2231053320113 |
7 | 244435652202 |
oct | 47217662655 |
9 | 14542515550 |
10 | 5272200621 |
11 | 22660243a6 |
12 | 1031796039 |
13 | 66037524c |
14 | 3802b9ca9 |
15 | 20ccc37b6 |
hex | 13a3f65ad |
5272200621 has 12 divisors (see below), whose sum is σ = 7686574272. Its totient is φ = 3481951176.
The previous prime is 5272200611. The next prime is 5272200629. The reversal of 5272200621 is 1260022725.
It is not a de Polignac number, because 5272200621 - 211 = 5272198573 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5272200629) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2736421 + ... + 2738346.
It is an arithmetic number, because the mean of its divisors is an integer number (640547856).
Almost surely, 25272200621 is an apocalyptic number.
It is an amenable number.
5272200621 is a deficient number, since it is larger than the sum of its proper divisors (2414373651).
5272200621 is a wasteful number, since it uses less digits than its factorization.
5272200621 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5474880 (or 5474877 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 5272200621 is about 72609.9209543710. The cubic root of 5272200621 is about 1740.4597170156.
The spelling of 5272200621 in words is "five billion, two hundred seventy-two million, two hundred thousand, six hundred twenty-one".
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