Base | Representation |
---|---|
bin | 1000001101001001… |
… | …11101101011101111 |
3 | 102101000101110112222 |
4 | 10012210331223233 |
5 | 33010230223211 |
6 | 2005045145555 |
7 | 214111414541 |
oct | 40644755357 |
9 | 12330343488 |
10 | 4405320431 |
11 | 1960763496 |
12 | a2b3bb2bb |
13 | 5528a68a5 |
14 | 2db101691 |
15 | 1abb3a1db |
hex | 10693daef |
4405320431 has 2 divisors, whose sum is σ = 4405320432. Its totient is φ = 4405320430.
The previous prime is 4405320419. The next prime is 4405320443. The reversal of 4405320431 is 1340235044.
It is a balanced prime because it is at equal distance from previous prime (4405320419) and next prime (4405320443).
It is a cyclic number.
It is not a de Polignac number, because 4405320431 - 210 = 4405319407 is a prime.
It is a super-2 number, since 2×44053204312 = 38813696199572051522, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4405320431.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4405310431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202660215 + 2202660216.
It is an arithmetic number, because the mean of its divisors is an integer number (2202660216).
Almost surely, 24405320431 is an apocalyptic number.
4405320431 is a deficient number, since it is larger than the sum of its proper divisors (1).
4405320431 is an equidigital number, since it uses as much as digits as its factorization.
4405320431 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 4405320431 is about 66372.5879486404. The cubic root of 4405320431 is about 1639.3027512706.
Adding to 4405320431 its reverse (1340235044), we get a palindrome (5745555475).
The spelling of 4405320431 in words is "four billion, four hundred five million, three hundred twenty thousand, four hundred thirty-one".
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