Base | Representation |
---|---|
bin | 1101010101011… |
… | …1110101010011 |
3 | 10220020202102102 |
4 | 3111113311103 |
5 | 103304344131 |
6 | 5314511015 |
7 | 1246301510 |
oct | 325276523 |
9 | 126222372 |
10 | 55934291 |
11 | 29634296 |
12 | 1689546b |
13 | b78551a |
14 | 7600307 |
15 | 4d9d1cb |
hex | 3557d53 |
55934291 has 16 divisors (see below), whose sum is σ = 66339840. Its totient is φ = 46163520.
The previous prime is 55934273. The next prime is 55934293. The reversal of 55934291 is 19243955.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-55934291 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55934293) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21440 + ... + 23906.
It is an arithmetic number, because the mean of its divisors is an integer number (4146240).
Almost surely, 255934291 is an apocalyptic number.
55934291 is a deficient number, since it is larger than the sum of its proper divisors (10405549).
55934291 is a wasteful number, since it uses less digits than its factorization.
55934291 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2594.
The product of its digits is 48600, while the sum is 38.
The square root of 55934291 is about 7478.9231176687. The cubic root of 55934291 is about 382.4365389470.
The spelling of 55934291 in words is "fifty-five million, nine hundred thirty-four thousand, two hundred ninety-one".
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