Base | Representation |
---|---|
bin | 11000000011111… |
… | …10011000001000 |
3 | 112001210202020022 |
4 | 30001332120020 |
5 | 403133003412 |
6 | 32010120012 |
7 | 5000435102 |
oct | 1401763010 |
9 | 461722208 |
10 | 201844232 |
11 | a3a32617 |
12 | 57720008 |
13 | 32a81875 |
14 | 1cb42572 |
15 | 12ac0a72 |
hex | c07e608 |
201844232 has 12 divisors (see below), whose sum is σ = 378533295. Its totient is φ = 100902024.
The previous prime is 201844229. The next prime is 201844241. The reversal of 201844232 is 232448102.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 100922116 + 100922116 = 10046^2 + 10046^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=10046.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
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 2 ways as a sum of consecutive naturals, for example, 37673 + ... + 42695.
Almost surely, 2201844232 is an apocalyptic number.
It is an amenable number.
201844232 is a deficient number, since it is larger than the sum of its proper divisors (176689063).
201844232 is an frugal number, since it uses more digits than its factorization.
201844232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10052 (or 5025 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 26.
The square root of 201844232 is about 14207.1894476001. The cubic root of 201844232 is about 586.5955730540.
The spelling of 201844232 in words is "two hundred one million, eight hundred forty-four thousand, two hundred thirty-two".
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