Base | Representation |
---|---|
bin | 111101011101010110011… |
… | …100010001000011011111 |
3 | 112221202100020001011121002 |
4 | 331131112130101003133 |
5 | 1023144012143234211 |
6 | 12552112105500515 |
7 | 614062603022342 |
oct | 75352634210337 |
9 | 15852306034532 |
10 | 4223403102431 |
11 | 1389153a47037 |
12 | 5826351a173b |
13 | 24835a8634c6 |
14 | 1085b1680459 |
15 | 74cd8d1703b |
hex | 3d7567110df |
4223403102431 has 16 divisors (see below), whose sum is σ = 4387312369440. Its totient is φ = 4060718592000.
The previous prime is 4223403102407. The next prime is 4223403102439. The reversal of 4223403102431 is 1342013043224.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4223403102431 is a prime.
It is a super-2 number, since 2×42234031024312 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4223403102394 and 4223403102403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4223403102439) 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, 38502095 + ... + 38611631.
It is an arithmetic number, because the mean of its divisors is an integer number (274207023090).
Almost surely, 24223403102431 is an apocalyptic number.
4223403102431 is a deficient number, since it is larger than the sum of its proper divisors (163909267009).
4223403102431 is a wasteful number, since it uses less digits than its factorization.
4223403102431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115114.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 4223403102431 its reverse (1342013043224), we get a palindrome (5565416145655).
The spelling of 4223403102431 in words is "four trillion, two hundred twenty-three billion, four hundred three million, one hundred two thousand, four hundred thirty-one".
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