Base | Representation |
---|---|
bin | 1100100011011010001… |
… | …11111100010001111101 |
3 | 1112020022221211200111220 |
4 | 12101231013330101331 |
5 | 24031324321344221 |
6 | 530052113503553 |
7 | 43106461332033 |
oct | 6215507742175 |
9 | 1466287750456 |
10 | 431327528061 |
11 | 156a1a165961 |
12 | 6b716871bb9 |
13 | 3189ba591b1 |
14 | 16c3aa56553 |
15 | b346d4e0c6 |
hex | 646d1fc47d |
431327528061 has 8 divisors (see below), whose sum is σ = 608932980864. Its totient is φ = 270636880320.
The previous prime is 431327528057. The next prime is 431327528069. The reversal of 431327528061 is 160825723134.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 431327528061 - 22 = 431327528057 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (431327528069) 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, 4228701205 + ... + 4228701306.
It is an arithmetic number, because the mean of its divisors is an integer number (76116622608).
Almost surely, 2431327528061 is an apocalyptic number.
It is an amenable number.
431327528061 is a deficient number, since it is larger than the sum of its proper divisors (177605452803).
431327528061 is a wasteful number, since it uses less digits than its factorization.
431327528061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8457402531.
The product of its (nonzero) digits is 241920, while the sum is 42.
The spelling of 431327528061 in words is "four hundred thirty-one billion, three hundred twenty-seven million, five hundred twenty-eight thousand, sixty-one".
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