Base | Representation |
---|---|
bin | 100111000111110001… |
… | …001101100100010010 |
3 | 11000102111012201200000 |
4 | 213013301031210102 |
5 | 1142012101203044 |
6 | 31144124110430 |
7 | 3014645265051 |
oct | 470761154422 |
9 | 130374181600 |
10 | 42006272274 |
11 | 168a649a0aa |
12 | 8183995416 |
13 | 3c65914815 |
14 | 2066c1a398 |
15 | 115cbd7d69 |
hex | 9c7c4d912 |
42006272274 has 48 divisors (see below), whose sum is σ = 94735630080. Its totient is φ = 13949994960.
The previous prime is 42006272261. The next prime is 42006272291. The reversal of 42006272274 is 47227260024.
42006272274 is a `hidden beast` number, since 4 + 2 + 0 + 0 + 627 + 2 + 27 + 4 = 666.
It is a super-2 number, since 2×420062722742 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29922 + ... + 291389.
It is an arithmetic number, because the mean of its divisors is an integer number (1973658960).
Almost surely, 242006272274 is an apocalyptic number.
42006272274 is an abundant number, since it is smaller than the sum of its proper divisors (52729357806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42006272274 is a wasteful number, since it uses less digits than its factorization.
42006272274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 321597 (or 321585 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 36.
The spelling of 42006272274 in words is "forty-two billion, six million, two hundred seventy-two thousand, two hundred seventy-four".
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