Base | Representation |
---|---|
bin | 10011011010100100… |
… | …00111111011101111 |
3 | 222220102110200210012 |
4 | 21231102013323233 |
5 | 132321342332343 |
6 | 4442145403435 |
7 | 516205312523 |
oct | 115522077357 |
9 | 28812420705 |
10 | 10423402223 |
11 | 4469814403 |
12 | 202a93957b |
13 | ca1633930 |
14 | 70c499d83 |
15 | 410145718 |
hex | 26d487eef |
10423402223 has 16 divisors (see below), whose sum is σ = 12329748480. Its totient is φ = 8718884064.
The previous prime is 10423402159. The next prime is 10423402259. The reversal of 10423402223 is 32220432401.
It is a cyclic number.
It is not a de Polignac number, because 10423402223 - 26 = 10423402159 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10423402123) 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, 911711 + ... + 923072.
It is an arithmetic number, because the mean of its divisors is an integer number (770609280).
Almost surely, 210423402223 is an apocalyptic number.
10423402223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10423402223 is a deficient number, since it is larger than the sum of its proper divisors (1906346257).
10423402223 is a wasteful number, since it uses less digits than its factorization.
10423402223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1834838.
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 10423402223 its reverse (32220432401), we get a palindrome (42643834624).
The spelling of 10423402223 in words is "ten billion, four hundred twenty-three million, four hundred two thousand, two hundred twenty-three".
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