Base | Representation |
---|---|
bin | 1101000111011… |
… | …1000000010100 |
3 | 10211111222012012 |
4 | 3101313000110 |
5 | 103040412041 |
6 | 5243043352 |
7 | 1235414624 |
oct | 321670024 |
9 | 124458165 |
10 | 55013396 |
11 | 29065419 |
12 | 16510558 |
13 | b522309 |
14 | 7440884 |
15 | 4c6a3eb |
hex | 3477014 |
55013396 has 12 divisors (see below), whose sum is σ = 97433952. Its totient is φ = 27175128.
The previous prime is 55013393. The next prime is 55013407. The reversal of 55013396 is 69331055.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55013393) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82520 + ... + 83183.
It is an arithmetic number, because the mean of its divisors is an integer number (8119496).
Almost surely, 255013396 is an apocalyptic number.
It is an amenable number.
55013396 is a deficient number, since it is larger than the sum of its proper divisors (42420556).
55013396 is a wasteful number, since it uses less digits than its factorization.
55013396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165790 (or 165788 counting only the distinct ones).
The product of its (nonzero) digits is 12150, while the sum is 32.
The square root of 55013396 is about 7417.1015902440. The cubic root of 55013396 is about 380.3261189341.
The spelling of 55013396 in words is "fifty-five million, thirteen thousand, three hundred ninety-six".
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