Base | Representation |
---|---|
bin | 1101000001100… |
… | …0011101010010 |
3 | 10210210021222000 |
4 | 3100120131102 |
5 | 102441014010 |
6 | 5230454430 |
7 | 1232212566 |
oct | 320303522 |
9 | 123707860 |
10 | 54626130 |
11 | 28920469 |
12 | 16364416 |
13 | b417c70 |
14 | 737d6a6 |
15 | 4be07c0 |
hex | 3418752 |
54626130 has 128 divisors (see below), whose sum is σ = 159667200. Its totient is φ = 13208832.
The previous prime is 54626101. The next prime is 54626149. The reversal of 54626130 is 3162645.
54626130 is a `hidden beast` number, since 5 + 4 + 626 + 1 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 54626094 and 54626103.
It is an unprimeable number.
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 63 ways as a sum of consecutive naturals, for example, 277192 + ... + 277388.
It is an arithmetic number, because the mean of its divisors is an integer number (1247400).
Almost surely, 254626130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54626130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79833600).
54626130 is an abundant number, since it is smaller than the sum of its proper divisors (105041070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54626130 is a wasteful number, since it uses less digits than its factorization.
54626130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305 (or 299 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 54626130 is about 7390.9491947922. The cubic root of 54626130 is about 379.4315832233.
Adding to 54626130 its reverse (3162645), we get a palindrome (57788775).
It can be divided in two parts, 54626 and 130, that added together give a square (54756 = 2342).
The spelling of 54626130 in words is "fifty-four million, six hundred twenty-six thousand, one hundred thirty".
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