Base | Representation |
---|---|
bin | 10011011100100100… |
… | …10010011001011111 |
3 | 222221121010020121010 |
4 | 21232102102121133 |
5 | 132340144103203 |
6 | 4443550110303 |
7 | 516501265620 |
oct | 115622223137 |
9 | 28847106533 |
10 | 10440222303 |
11 | 44782625a5 |
12 | 20344ab393 |
13 | ca4c72844 |
14 | 7107d7a47 |
15 | 411869303 |
hex | 26e49265f |
10440222303 has 16 divisors (see below), whose sum is σ = 15917801216. Its totient is φ = 5962507200.
The previous prime is 10440222263. The next prime is 10440222311. The reversal of 10440222303 is 30322204401.
It is not a de Polignac number, because 10440222303 - 210 = 10440221279 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10440222303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10440222703) 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, 100201 + ... + 175842.
It is an arithmetic number, because the mean of its divisors is an integer number (994862576).
Almost surely, 210440222303 is an apocalyptic number.
10440222303 is a deficient number, since it is larger than the sum of its proper divisors (5477578913).
10440222303 is a wasteful number, since it uses less digits than its factorization.
10440222303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277854.
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 10440222303 its reverse (30322204401), we get a palindrome (40762426704).
The spelling of 10440222303 in words is "ten billion, four hundred forty million, two hundred twenty-two thousand, three hundred three".
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