Base | Representation |
---|---|
bin | 110000110101011001… |
… | …101001111000000010 |
3 | 12000100022200200000000 |
4 | 300311121221320002 |
5 | 1324341443300442 |
6 | 40031043140430 |
7 | 3534254416041 |
oct | 606531517002 |
9 | 160308620000 |
10 | 52435525122 |
11 | 2026853a132 |
12 | a1b4674716 |
13 | 4c38516456 |
14 | 2775d9a558 |
15 | 156d5d6d4c |
hex | c35669e02 |
52435525122 has 54 divisors (see below), whose sum is σ = 118032983523. Its totient is φ = 17469764748.
The previous prime is 52435525091. The next prime is 52435525123. The reversal of 52435525122 is 22152553425.
52435525122 is a `hidden beast` number, since 5 + 2 + 4 + 3 + 5 + 525 + 122 = 666.
It can be written as a sum of positive squares in only one way, i.e., 26217762561 + 26217762561 = 161919^2 + 161919^2 .
It is a tau number, because it is divible by the number of its divisors (54).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=161919.
It is a super-2 number, since 2×524355251222 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (52435525123) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 26229879 + ... + 26231877.
Almost surely, 252435525122 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52435525122
52435525122 is an abundant number, since it is smaller than the sum of its proper divisors (65597458401).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52435525122 is an frugal number, since it uses more digits than its factorization.
52435525122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4024 (or 2004 counting only the distinct ones).
The product of its digits is 120000, while the sum is 36.
The spelling of 52435525122 in words is "fifty-two billion, four hundred thirty-five million, five hundred twenty-five thousand, one hundred twenty-two".
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