Base | Representation |
---|---|
bin | 11101010010111011011001… |
… | …11001101000111110000101 |
3 | 22110002200112211122220220211 |
4 | 32221131230321220332011 |
5 | 31420442320112201203 |
6 | 345003024410555421 |
7 | 16366224146616025 |
oct | 1651355471507605 |
9 | 273080484586824 |
10 | 64422041522053 |
11 | 19588263a618a6 |
12 | 728550b438b71 |
13 | 29c3c846147a7 |
14 | 11ca087307a85 |
15 | 76ab72537c6d |
hex | 3a976ce68f85 |
64422041522053 has 8 divisors (see below), whose sum is σ = 66644701354080. Its totient is φ = 62199462365040.
The previous prime is 64422041522039. The next prime is 64422041522057. The reversal of 64422041522053 is 35022514022446.
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 64422041522053 - 213 = 64422041513861 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 64422041521997 and 64422041522015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64422041522057) 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, 18541903 + ... + 21740428.
It is an arithmetic number, because the mean of its divisors is an integer number (8330587669260).
Almost surely, 264422041522053 is an apocalyptic number.
It is an amenable number.
64422041522053 is a deficient number, since it is larger than the sum of its proper divisors (2222659832027).
64422041522053 is a wasteful number, since it uses less digits than its factorization.
64422041522053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40337507.
The product of its (nonzero) digits is 460800, while the sum is 40.
Adding to 64422041522053 its reverse (35022514022446), we get a palindrome (99444555544499).
The spelling of 64422041522053 in words is "sixty-four trillion, four hundred twenty-two billion, forty-one million, five hundred twenty-two thousand, fifty-three".
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