Base | Representation |
---|---|
bin | 1100100011101001010… |
… | …11101111110000001001 |
3 | 1112020122210111010121020 |
4 | 12101310223233300021 |
5 | 24032104303320231 |
6 | 530112444103053 |
7 | 43112561334165 |
oct | 6216453576011 |
9 | 1466583433536 |
10 | 431454354441 |
11 | 156a8480a450 |
12 | 6b751234a89 |
13 | 318bc1032a6 |
14 | 16c4d82bca5 |
15 | b353052396 |
hex | 6474aefc09 |
431454354441 has 32 divisors (see below), whose sum is σ = 640338048000. Its totient is φ = 256181764800.
The previous prime is 431454354413. The next prime is 431454354473. The reversal of 431454354441 is 144453454134.
431454354441 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 431454354441 - 214 = 431454338057 is a prime.
It is a super-2 number, since 2×4314543544412 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 431454354393 and 431454354402.
It is not an unprimeable number, because it can be changed into a prime (431454354481) 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, 1030060 + ... + 1387058.
It is an arithmetic number, because the mean of its divisors is an integer number (20010564000).
Almost surely, 2431454354441 is an apocalyptic number.
It is an amenable number.
431454354441 is a deficient number, since it is larger than the sum of its proper divisors (208883693559).
431454354441 is a wasteful number, since it uses less digits than its factorization.
431454354441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357757.
The product of its digits is 921600, while the sum is 42.
The spelling of 431454354441 in words is "four hundred thirty-one billion, four hundred fifty-four million, three hundred fifty-four thousand, four hundred forty-one".
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