Base | Representation |
---|---|
bin | 11010100100110001011… |
… | …00110011100100001011 |
3 | 10020021212011020102102022 |
4 | 31102120230303210023 |
5 | 104430004301333011 |
6 | 1535245305355055 |
7 | 122653226002541 |
oct | 15223054634413 |
9 | 3207764212368 |
10 | 913094949131 |
11 | 322272326a02 |
12 | 128b69798a8b |
13 | 68148723611 |
14 | 322a05c9d91 |
15 | 18b41e868db |
hex | d498b3390b |
913094949131 has 8 divisors (see below), whose sum is σ = 955858385664. Its totient is φ = 870586817320.
The previous prime is 913094949121. The next prime is 913094949187. The reversal of 913094949131 is 131949490319.
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 913094949131 - 238 = 638217042187 is a prime.
It is a super-2 number, since 2×9130949491312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (913094949101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63818861 + ... + 63833166.
It is an arithmetic number, because the mean of its divisors is an integer number (119482298208).
Almost surely, 2913094949131 is an apocalyptic number.
913094949131 is a deficient number, since it is larger than the sum of its proper divisors (42763436533).
913094949131 is a wasteful number, since it uses less digits than its factorization.
913094949131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127652361.
The product of its (nonzero) digits is 944784, while the sum is 53.
The spelling of 913094949131 in words is "nine hundred thirteen billion, ninety-four million, nine hundred forty-nine thousand, one hundred thirty-one".
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