Base | Representation |
---|---|
bin | 1010000010100000… |
… | …10011111010110001 |
3 | 111220121210021211011 |
4 | 11001100103322301 |
5 | 42014234342400 |
6 | 2250453150521 |
7 | 250364136331 |
oct | 50120237261 |
9 | 14817707734 |
10 | 5389762225 |
11 | 2316420151 |
12 | 106502b441 |
13 | 67b827323 |
14 | 391b5d0c1 |
15 | 2182968ba |
hex | 141413eb1 |
5389762225 has 9 divisors (see below), whose sum is σ = 6683760363. Its totient is φ = 4311516120.
The previous prime is 5389762187. The next prime is 5389762241. The reversal of 5389762225 is 5222679835.
It is a happy number.
The square root of 5389762225 is 73415.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 1940314401 + 3449447824 = 44049^2 + 58732^2 .
It is not a de Polignac number, because 5389762225 - 27 = 5389762097 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 359734 + ... + 374416.
Almost surely, 25389762225 is an apocalyptic number.
5389762225 is the 73415-th square number.
5389762225 is the 36708-th centered octagonal number.
It is an amenable number.
5389762225 is a deficient number, since it is larger than the sum of its proper divisors (1293998138).
5389762225 is an frugal number, since it uses more digits than its factorization.
5389762225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29376 (or 14688 counting only the distinct ones).
The product of its digits is 1814400, while the sum is 49.
The cubic root of 5389762225 is about 1753.3012216799.
Multiplying 5389762225 by its sum of digits (49), we get a square (264098349025 = 5139052).
The spelling of 5389762225 in words is "five billion, three hundred eighty-nine million, seven hundred sixty-two thousand, two hundred twenty-five".
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