Base | Representation |
---|---|
bin | 101000001111000… |
… | …1010101110100010 |
3 | 10111002102110012002 |
4 | 1100132022232202 |
5 | 10231110214123 |
6 | 341545004002 |
7 | 45312352304 |
oct | 12036125642 |
9 | 3432373162 |
10 | 1350085538 |
11 | 6330a727a |
12 | 318183602 |
13 | 1869232a9 |
14 | cb43b974 |
15 | 7d7d5528 |
hex | 5078aba2 |
1350085538 has 8 divisors (see below), whose sum is σ = 2025407388. Its totient is φ = 674949744.
The previous prime is 1350085537. The next prime is 1350085559. The reversal of 1350085538 is 8355800531.
It can be written as a sum of positive squares in 2 ways, for example, as 1290749329 + 59336209 = 35927^2 + 7703^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (1350085537) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26681 + ... + 58412.
Almost surely, 21350085538 is an apocalyptic number.
1350085538 is a deficient number, since it is larger than the sum of its proper divisors (675321850).
1350085538 is an equidigital number, since it uses as much as digits as its factorization.
1350085538 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93028.
The product of its (nonzero) digits is 72000, while the sum is 38.
The square root of 1350085538 is about 36743.5101480520. The cubic root of 1350085538 is about 1105.2327916685.
The spelling of 1350085538 in words is "one billion, three hundred fifty million, eighty-five thousand, five hundred thirty-eight".
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