Base | Representation |
---|---|
bin | 1101001000010… |
… | …0010110011010 |
3 | 10211121202011201 |
4 | 3102010112122 |
5 | 103044134213 |
6 | 5244144414 |
7 | 1236033163 |
oct | 322042632 |
9 | 124552151 |
10 | 55068058 |
11 | 290a24a1 |
12 | 1653810a |
13 | b541166 |
14 | 745676a |
15 | 4c7b6dd |
hex | 348459a |
55068058 has 4 divisors (see below), whose sum is σ = 82602090. Its totient is φ = 27534028.
The previous prime is 55068053. The next prime is 55068103. The reversal of 55068058 is 85086055.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85086055 = 5 ⋅17017211.
It can be written as a sum of positive squares in only one way, i.e., 55011889 + 56169 = 7417^2 + 237^2 .
It is a super-3 number, since 3×550680583 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (55068053) 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 as a sum of consecutive naturals, namely, 13767013 + ... + 13767016.
Almost surely, 255068058 is an apocalyptic number.
55068058 is a deficient number, since it is larger than the sum of its proper divisors (27534032).
55068058 is a wasteful number, since it uses less digits than its factorization.
55068058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27534031.
The product of its (nonzero) digits is 48000, while the sum is 37.
The square root of 55068058 is about 7420.7855379333. The cubic root of 55068058 is about 380.4520428368.
The spelling of 55068058 in words is "fifty-five million, sixty-eight thousand, fifty-eight".
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