Base | Representation |
---|---|
bin | 100101010000011000… |
… | …010000100011101111 |
3 | 10211020220011020222211 |
4 | 211100120100203233 |
5 | 1123411312222343 |
6 | 30213252151251 |
7 | 2614213643230 |
oct | 452030204357 |
9 | 124226136884 |
10 | 40003242223 |
11 | 15a68872a6a |
12 | 7905008527 |
13 | 3a06949239 |
14 | 1d16bb3087 |
15 | 1091e2779d |
hex | 9506108ef |
40003242223 has 32 divisors (see below), whose sum is σ = 48389935104. Its totient is φ = 32330022912.
The previous prime is 40003242221. The next prime is 40003242247. The reversal of 40003242223 is 32224230004.
It is a cyclic number.
It is not a de Polignac number, because 40003242223 - 21 = 40003242221 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 40003242194 and 40003242203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40003242221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4008586 + ... + 4018552.
It is an arithmetic number, because the mean of its divisors is an integer number (1512185472).
Almost surely, 240003242223 is an apocalyptic number.
40003242223 is a deficient number, since it is larger than the sum of its proper divisors (8386692881).
40003242223 is a wasteful number, since it uses less digits than its factorization.
40003242223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10351.
The product of its (nonzero) digits is 2304, while the sum is 22.
Adding to 40003242223 its reverse (32224230004), we get a palindrome (72227472227).
The spelling of 40003242223 in words is "forty billion, three million, two hundred forty-two thousand, two hundred twenty-three".
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