Base | Representation |
---|---|
bin | 100111001101010111… |
… | …011101011010101100 |
3 | 11000200000220222100210 |
4 | 213031113131122230 |
5 | 1142210121402443 |
6 | 31201321022420 |
7 | 3020165444256 |
oct | 471527353254 |
9 | 130600828323 |
10 | 42100184748 |
11 | 16944502a16 |
12 | 81ab324a10 |
13 | 3c7c20652b |
14 | 20754a4cd6 |
15 | 1166088c33 |
hex | 9cd5dd6ac |
42100184748 has 12 divisors (see below), whose sum is σ = 98233764440. Its totient is φ = 14033394912.
The previous prime is 42100184729. The next prime is 42100184783. The reversal of 42100184748 is 84748100124.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1754174353 + ... + 1754174376.
Almost surely, 242100184748 is an apocalyptic number.
It is an amenable number.
42100184748 is an abundant number, since it is smaller than the sum of its proper divisors (56133579692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42100184748 is a wasteful number, since it uses less digits than its factorization.
42100184748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3508348736 (or 3508348734 counting only the distinct ones).
The product of its (nonzero) digits is 57344, while the sum is 39.
The spelling of 42100184748 in words is "forty-two billion, one hundred million, one hundred eighty-four thousand, seven hundred forty-eight".
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