Base | Representation |
---|---|
bin | 10011011000001010101011… |
… | …10011011111010010000000 |
3 | 12120212122112022102101101122 |
4 | 21230011111303133102000 |
5 | 21041122441341320243 |
6 | 230343332331051412 |
7 | 11655413243452154 |
oct | 1154052563372200 |
9 | 176778468371348 |
10 | 42611810104448 |
11 | 12639626a09752 |
12 | 4942554ba0b68 |
13 | 1aa1379493b00 |
14 | a745cb919064 |
15 | 4dd66e7c7668 |
hex | 26c155cdf480 |
42611810104448 has 72 divisors (see below), whose sum is σ = 91925153581545. Its totient is φ = 19666546159104.
The previous prime is 42611810104361. The next prime is 42611810104477. The reversal of 42611810104448 is 84440101811624.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 36434358343744 + 6177451760704 = 6036088^2 + 2485448^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=4615832.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42611810104399 and 42611810104408.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 960070865 + ... + 960115247.
Almost surely, 242611810104448 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42611810104448
42611810104448 is an abundant number, since it is smaller than the sum of its proper divisors (49313343477097).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42611810104448 is an frugal number, since it uses more digits than its factorization.
42611810104448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88806 (or 44398 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 44.
The spelling of 42611810104448 in words is "forty-two trillion, six hundred eleven billion, eight hundred ten million, one hundred four thousand, four hundred forty-eight".
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