Base | Representation |
---|---|
bin | 11010010011100… |
… | …11101111101110 |
3 | 120101020110021011 |
4 | 31021303233232 |
5 | 422443100204 |
6 | 33521455434 |
7 | 5316464335 |
oct | 1511635756 |
9 | 511213234 |
10 | 220675054 |
11 | 103624486 |
12 | 61aa157a |
13 | 36945a72 |
14 | 21444d1c |
15 | 14590304 |
hex | d273bee |
220675054 has 8 divisors (see below), whose sum is σ = 338710680. Its totient is φ = 107771496.
The previous prime is 220675051. The next prime is 220675061. The reversal of 220675054 is 450576022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220675051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1282909 + ... + 1283080.
It is an arithmetic number, because the mean of its divisors is an integer number (42338835).
Almost surely, 2220675054 is an apocalyptic number.
220675054 is a deficient number, since it is larger than the sum of its proper divisors (118035626).
220675054 is a wasteful number, since it uses less digits than its factorization.
220675054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2566034.
The product of its (nonzero) digits is 16800, while the sum is 31.
The square root of 220675054 is about 14855.1356102864. The cubic root of 220675054 is about 604.2978937103.
The spelling of 220675054 in words is "two hundred twenty million, six hundred seventy-five thousand, fifty-four".
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