Base | Representation |
---|---|
bin | 10100101111101011… |
… | …00110111011100001 |
3 | 1001202011212212022100 |
4 | 22113311212323201 |
5 | 140302130103142 |
6 | 5041052001013 |
7 | 542664614166 |
oct | 122765467341 |
9 | 31664785270 |
10 | 11137347297 |
11 | 47a581895a |
12 | 21a9a60169 |
13 | 108651643b |
14 | 77922406d |
15 | 452b6eb4c |
hex | 297d66ee1 |
11137347297 has 24 divisors (see below), whose sum is σ = 16487970408. Its totient is φ = 7240147200.
The previous prime is 11137347283. The next prime is 11137347323. The reversal of 11137347297 is 79274373111.
11137347297 is a `hidden beast` number, since 1 + 1 + 13 + 7 + 347 + 297 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 627201936 + 10510145361 = 25044^2 + 102519^2 .
It is not a de Polignac number, because 11137347297 - 211 = 11137345249 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11137347217) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 857383 + ... + 870275.
It is an arithmetic number, because the mean of its divisors is an integer number (686998767).
Almost surely, 211137347297 is an apocalyptic number.
It is an amenable number.
11137347297 is a deficient number, since it is larger than the sum of its proper divisors (5350623111).
11137347297 is a wasteful number, since it uses less digits than its factorization.
11137347297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15281 (or 15278 counting only the distinct ones).
The product of its digits is 222264, while the sum is 45.
The spelling of 11137347297 in words is "eleven billion, one hundred thirty-seven million, three hundred forty-seven thousand, two hundred ninety-seven".
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