Base | Representation |
---|---|
bin | 11010001110110… |
… | …01111101100001 |
3 | 120100001110012111 |
4 | 31013121331201 |
5 | 422312421103 |
6 | 33500155321 |
7 | 5311232026 |
oct | 1507317541 |
9 | 510043174 |
10 | 220045153 |
11 | 1032341a9 |
12 | 61838b41 |
13 | 36785143 |
14 | 2131d54d |
15 | 144b886d |
hex | d1d9f61 |
220045153 has 8 divisors (see below), whose sum is σ = 223414272. Its totient is φ = 216701856.
The previous prime is 220045123. The next prime is 220045157. The reversal of 220045153 is 351540022.
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 220045153 - 25 = 220045121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (220045157) 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, 11076 + ... + 23722.
It is an arithmetic number, because the mean of its divisors is an integer number (27926784).
Almost surely, 2220045153 is an apocalyptic number.
It is an amenable number.
220045153 is a deficient number, since it is larger than the sum of its proper divisors (3369119).
220045153 is a wasteful number, since it uses less digits than its factorization.
220045153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12911.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 220045153 is about 14833.9190034192. The cubic root of 220045153 is about 603.7223708721.
Adding to 220045153 its reverse (351540022), we get a palindrome (571585175).
The spelling of 220045153 in words is "two hundred twenty million, forty-five thousand, one hundred fifty-three".
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