Base | Representation |
---|---|
bin | 10111110110010011101101… |
… | …10101111011110110011001 |
3 | 20212200112221210022000202000 |
4 | 23323021312311323312121 |
5 | 23333213334400100200 |
6 | 303312122021031213 |
7 | 14021630631312462 |
oct | 1373116665736631 |
9 | 225615853260660 |
10 | 52443544534425 |
11 | 1578a200764500 |
12 | 5a6bab0b55509 |
13 | 2335535b07c85 |
14 | cd43d1499d69 |
15 | 60e29c2c5300 |
hex | 2fb276d7bd99 |
52443544534425 has 144 divisors (see below), whose sum is σ = 108757224925440. Its totient is φ = 24739950787200.
The previous prime is 52443544534411. The next prime is 52443544534429.
52443544534425 is a `hidden beast` number, since 5 + 2 + 4 + 4 + 3 + 544 + 53 + 4 + 42 + 5 = 666.
52443544534425 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52443544534425 - 26 = 52443544534361 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52443544534429) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 5655057 + ... + 11699006.
Almost surely, 252443544534425 is an apocalyptic number.
52443544534425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52443544534425 is an abundant number, since it is smaller than the sum of its proper divisors (56313680391015).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52443544534425 is a wasteful number, since it uses less digits than its factorization.
52443544534425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17354141 (or 17354119 counting only the distinct ones).
The product of its digits is 92160000, while the sum is 54.
It can be divided in two parts, 5244354 and 4534425, that added together give a palindrome (9778779).
The spelling of 52443544534425 in words is "fifty-two trillion, four hundred forty-three billion, five hundred forty-four million, five hundred thirty-four thousand, four hundred twenty-five".
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