Base | Representation |
---|---|
bin | 11000011100000… |
… | …110100100110000 |
3 | 1001120112011220021 |
4 | 120130012210300 |
5 | 1314431121034 |
6 | 104404053224 |
7 | 13106054002 |
oct | 3034064460 |
9 | 1046464807 |
10 | 410020144 |
11 | 1a049a226 |
12 | b5394214 |
13 | 66c3c391 |
14 | 3c652372 |
15 | 25ee26b4 |
hex | 18706930 |
410020144 has 20 divisors (see below), whose sum is σ = 841144824. Its totient is φ = 192950528.
The previous prime is 410020141. The next prime is 410020153. The reversal of 410020144 is 441020014.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is not an unprimeable number, because it can be changed into a prime (410020141) 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 in 3 ways as a sum of consecutive naturals, for example, 753442 + ... + 753985.
Almost surely, 2410020144 is an apocalyptic number.
It is an amenable number.
410020144 is an abundant number, since it is smaller than the sum of its proper divisors (431124680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
410020144 is a wasteful number, since it uses less digits than its factorization.
410020144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1507452 (or 1507446 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 410020144 is about 20248.9541458318. The cubic root of 410020144 is about 742.9080505265.
Adding to 410020144 its reverse (441020014), we get a palindrome (851040158).
The spelling of 410020144 in words is "four hundred ten million, twenty thousand, one hundred forty-four".
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