Base | Representation |
---|---|
bin | 1100100011011111110… |
… | …10110001011001001101 |
3 | 1112020110020001101122222 |
4 | 12101233322301121031 |
5 | 24031423322012440 |
6 | 530100510345125 |
7 | 43110600651035 |
oct | 6215772613115 |
9 | 1466406041588 |
10 | 431374407245 |
11 | 156a43674991 |
12 | 6b72a4bb1a5 |
13 | 318a8690c62 |
14 | 16c42d7a8c5 |
15 | b34b00e2b5 |
hex | 646feb164d |
431374407245 has 8 divisors (see below), whose sum is σ = 523886027616. Its totient is φ = 340941699856.
The previous prime is 431374407241. The next prime is 431374407251. The reversal of 431374407245 is 542704473134.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 431374407245 - 22 = 431374407241 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 431374407196 and 431374407205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (431374407241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519727787 + ... + 519728616.
It is an arithmetic number, because the mean of its divisors is an integer number (65485753452).
Almost surely, 2431374407245 is an apocalyptic number.
It is an amenable number.
431374407245 is a deficient number, since it is larger than the sum of its proper divisors (92511620371).
431374407245 is a wasteful number, since it uses less digits than its factorization.
431374407245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1039456491.
The product of its (nonzero) digits is 1128960, while the sum is 44.
The spelling of 431374407245 in words is "four hundred thirty-one billion, three hundred seventy-four million, four hundred seven thousand, two hundred forty-five".
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