Base | Representation |
---|---|
bin | 1101000111010… |
… | …0011110010101 |
3 | 10211111102222020 |
4 | 3101310132111 |
5 | 103040044104 |
6 | 5242523353 |
7 | 1235342454 |
oct | 321643625 |
9 | 124442866 |
10 | 55003029 |
11 | 29058654 |
12 | 16506559 |
13 | b51a693 |
14 | 743ab9b |
15 | 4c672d9 |
hex | 3474795 |
55003029 has 24 divisors (see below), whose sum is σ = 76682592. Its totient is φ = 35056320.
The previous prime is 55003027. The next prime is 55003033. The reversal of 55003029 is 92030055.
It is not a de Polignac number, because 55003029 - 21 = 55003027 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55003027) 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, 513994 + ... + 514100.
It is an arithmetic number, because the mean of its divisors is an integer number (3195108).
Almost surely, 255003029 is an apocalyptic number.
It is an amenable number.
55003029 is a deficient number, since it is larger than the sum of its proper divisors (21679563).
55003029 is a wasteful number, since it uses less digits than its factorization.
55003029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277 (or 224 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 24.
The square root of 55003029 is about 7416.4026994224. The cubic root of 55003029 is about 380.3022272468.
The spelling of 55003029 in words is "fifty-five million, three thousand, twenty-nine".
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