Base | Representation |
---|---|
bin | 1100111110111001110… |
… | …1101110000100110001 |
3 | 210022201022211021110110 |
4 | 3033232131232010301 |
5 | 12123243242203101 |
6 | 250244241051533 |
7 | 22054145400123 |
oct | 3175635560461 |
9 | 708638737413 |
10 | 223044100401 |
11 | 86657641981 |
12 | 37289026ba9 |
13 | 1805757c345 |
14 | ab1c7ad213 |
15 | 5c06595cd6 |
hex | 33ee76e131 |
223044100401 has 16 divisors (see below), whose sum is σ = 313059645440. Its totient is φ = 140863075920.
The previous prime is 223044100381. The next prime is 223044100453. The reversal of 223044100401 is 104001440322.
It is not a de Polignac number, because 223044100401 - 26 = 223044100337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223044100471) 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, 1244796 + ... + 1412658.
It is an arithmetic number, because the mean of its divisors is an integer number (19566227840).
Almost surely, 2223044100401 is an apocalyptic number.
It is an amenable number.
223044100401 is a deficient number, since it is larger than the sum of its proper divisors (90015545039).
223044100401 is a wasteful number, since it uses less digits than its factorization.
223044100401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191196.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 223044100401 its reverse (104001440322), we get a palindrome (327045540723).
The spelling of 223044100401 in words is "two hundred twenty-three billion, forty-four million, one hundred thousand, four hundred one".
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