Base | Representation |
---|---|
bin | 101000001111100… |
… | …0010001111111101 |
3 | 10111002212000011000 |
4 | 1100133002033331 |
5 | 10231140003312 |
6 | 341553520513 |
7 | 45314320320 |
oct | 12037021775 |
9 | 3432760130 |
10 | 1350312957 |
11 | 633242124 |
12 | 318273139 |
13 | 1869a2966 |
14 | cb49a7b7 |
15 | 7d82cadc |
hex | 507c23fd |
1350312957 has 64 divisors (see below), whose sum is σ = 2511360000. Its totient is φ = 699171264.
The previous prime is 1350312937. The next prime is 1350312989. The reversal of 1350312957 is 7592130531.
It is not a de Polignac number, because 1350312957 - 27 = 1350312829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1350312937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 74419 + ... + 90767.
It is an arithmetic number, because the mean of its divisors is an integer number (39240000).
Almost surely, 21350312957 is an apocalyptic number.
It is an amenable number.
1350312957 is a deficient number, since it is larger than the sum of its proper divisors (1161047043).
1350312957 is a wasteful number, since it uses less digits than its factorization.
1350312957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16407 (or 16401 counting only the distinct ones).
The product of its (nonzero) digits is 28350, while the sum is 36.
The square root of 1350312957 is about 36746.6047002985. The cubic root of 1350312957 is about 1105.2948462118.
The spelling of 1350312957 in words is "one billion, three hundred fifty million, three hundred twelve thousand, nine hundred fifty-seven".
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