Base | Representation |
---|---|
bin | 1101001111101… |
… | …0100000110101 |
3 | 10212112100002110 |
4 | 3103322200311 |
5 | 103210131203 |
6 | 5302401233 |
7 | 1243120224 |
oct | 323724065 |
9 | 125470073 |
10 | 55552053 |
11 | 293a3097 |
12 | 16730219 |
13 | b68054b |
14 | 7540cbb |
15 | 4d24d03 |
hex | 34fa835 |
55552053 has 8 divisors (see below), whose sum is σ = 74104416. Its totient is φ = 37017200.
The previous prime is 55552027. The next prime is 55552069. The reversal of 55552053 is 35025555.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55552053 - 26 = 55551989 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 55552053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55553053) 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, 8158 + ... + 13328.
It is an arithmetic number, because the mean of its divisors is an integer number (9263052).
Almost surely, 255552053 is an apocalyptic number.
It is an amenable number.
55552053 is a deficient number, since it is larger than the sum of its proper divisors (18552363).
55552053 is a wasteful number, since it uses less digits than its factorization.
55552053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8755.
The product of its (nonzero) digits is 18750, while the sum is 30.
The square root of 55552053 is about 7453.3249627264. The cubic root of 55552053 is about 381.5633951655.
The spelling of 55552053 in words is "fifty-five million, five hundred fifty-two thousand, fifty-three".
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