Base | Representation |
---|---|
bin | 101000001111100… |
… | …0110100100010101 |
3 | 10111002212220102010 |
4 | 1100133012210111 |
5 | 10231141040040 |
6 | 341554134433 |
7 | 45314423016 |
oct | 12037064425 |
9 | 3432786363 |
10 | 1350330645 |
11 | 633254444 |
12 | 318281419 |
13 | 1869aaa21 |
14 | cb4a300d |
15 | 7d832e80 |
hex | 507c6915 |
1350330645 has 8 divisors (see below), whose sum is σ = 2160529056. Its totient is φ = 720176336.
The previous prime is 1350330617. The next prime is 1350330671. The reversal of 1350330645 is 5460330531.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1350330645 - 214 = 1350314261 is a prime.
It is a super-2 number, since 2×13503306452 = 3646785701652232050, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45011007 + ... + 45011036.
It is an arithmetic number, because the mean of its divisors is an integer number (270066132).
Almost surely, 21350330645 is an apocalyptic number.
1350330645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1350330645 is a deficient number, since it is larger than the sum of its proper divisors (810198411).
1350330645 is an equidigital number, since it uses as much as digits as its factorization.
1350330645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90022051.
The product of its (nonzero) digits is 16200, while the sum is 30.
The square root of 1350330645 is about 36746.8453748073. The cubic root of 1350330645 is about 1105.2996723448.
The spelling of 1350330645 in words is "one billion, three hundred fifty million, three hundred thirty thousand, six hundred forty-five".
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