Base | Representation |
---|---|
bin | 111110000100000… |
… | …001100001101111 |
3 | 2200120021120210210 |
4 | 332010001201233 |
5 | 4113024222343 |
6 | 251153233503 |
7 | 34542261420 |
oct | 7604014157 |
9 | 2616246723 |
10 | 1041242223 |
11 | 49483276a |
12 | 250862893 |
13 | 13794a278 |
14 | 9c405647 |
15 | 6162b333 |
hex | 3e10186f |
1041242223 has 16 divisors (see below), whose sum is σ = 1655640576. Its totient is φ = 569125920.
The previous prime is 1041242219. The next prime is 1041242249. The reversal of 1041242223 is 3222421401.
It is not a de Polignac number, because 1041242223 - 22 = 1041242219 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 1041242223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1041242203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1077408 + ... + 1078373.
It is an arithmetic number, because the mean of its divisors is an integer number (103477536).
Almost surely, 21041242223 is an apocalyptic number.
1041242223 is a deficient number, since it is larger than the sum of its proper divisors (614398353).
1041242223 is a wasteful number, since it uses less digits than its factorization.
1041242223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2155814.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 1041242223 is about 32268.2850954308. The cubic root of 1041242223 is about 1013.5626311114.
Adding to 1041242223 its reverse (3222421401), we get a palindrome (4263663624).
The spelling of 1041242223 in words is "one billion, forty-one million, two hundred forty-two thousand, two hundred twenty-three".
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