Base | Representation |
---|---|
bin | 1101001001011… |
… | …0010000100100 |
3 | 10211202110210112 |
4 | 3102112100210 |
5 | 103104011122 |
6 | 5245512152 |
7 | 1236460064 |
oct | 322262044 |
9 | 124673715 |
10 | 55141412 |
11 | 29142617 |
12 | 16572658 |
13 | b568671 |
14 | 74753a4 |
15 | 4c932e2 |
hex | 3496424 |
55141412 has 24 divisors (see below), whose sum is σ = 101719800. Its totient is φ = 26114816.
The previous prime is 55141409. The next prime is 55141417. The reversal of 55141412 is 21414155.
It can be written as a sum of positive squares in 4 ways, for example, as 14258176 + 40883236 = 3776^2 + 6394^2 .
It is not an unprimeable number, because it can be changed into a prime (55141417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1664 + ... + 10632.
It is an arithmetic number, because the mean of its divisors is an integer number (4238325).
Almost surely, 255141412 is an apocalyptic number.
It is an amenable number.
55141412 is a deficient number, since it is larger than the sum of its proper divisors (46578388).
55141412 is a wasteful number, since it uses less digits than its factorization.
55141412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9055 (or 9053 counting only the distinct ones).
The product of its digits is 800, while the sum is 23.
The square root of 55141412 is about 7425.7263617777. The cubic root of 55141412 is about 380.6208962990.
Adding to 55141412 its reverse (21414155), we get a palindrome (76555567).
The spelling of 55141412 in words is "fifty-five million, one hundred forty-one thousand, four hundred twelve".
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