Base | Representation |
---|---|
bin | 101000001111010… |
… | …0101011101010001 |
3 | 10111002122000101011 |
4 | 1100132211131101 |
5 | 10231122220100 |
6 | 341551210521 |
7 | 45313316434 |
oct | 12036453521 |
9 | 3432560334 |
10 | 1350195025 |
11 | 633171563 |
12 | 318216a41 |
13 | 18696108a |
14 | cb46981b |
15 | 7d807bba |
hex | 507a5751 |
1350195025 has 9 divisors (see below), whose sum is σ = 1674469681. Its totient is φ = 1080009040.
The previous prime is 1350195019. The next prime is 1350195037. The reversal of 1350195025 is 5205910531.
The square root of 1350195025 is 36745.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 3598609 + 1346596416 = 1897^2 + 36696^2 .
It is not a de Polignac number, because 1350195025 - 23 = 1350195017 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, 180051 + ... + 187399.
Almost surely, 21350195025 is an apocalyptic number.
1350195025 is the 36745-th square number.
1350195025 is the 18373-rd centered octagonal number.
It is an amenable number.
1350195025 is a deficient number, since it is larger than the sum of its proper divisors (324274656).
1350195025 is an frugal number, since it uses more digits than its factorization.
1350195025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14708 (or 7354 counting only the distinct ones).
The product of its (nonzero) digits is 6750, while the sum is 31.
The cubic root of 1350195025 is about 1105.2626676401.
The spelling of 1350195025 in words is "one billion, three hundred fifty million, one hundred ninety-five thousand, twenty-five".
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