Base | Representation |
---|---|
bin | 100111010000100110… |
… | …111110101000001100 |
3 | 11000210211021202220200 |
4 | 213100212332220030 |
5 | 1142313033201323 |
6 | 31210543013500 |
7 | 3021426025344 |
oct | 472046765014 |
9 | 130724252820 |
10 | 42154584588 |
11 | 16972189366 |
12 | 820559a290 |
13 | 3c8a57249c |
14 | 207c7c5d24 |
15 | 116ac32443 |
hex | 9d09bea0c |
42154584588 has 18 divisors (see below), whose sum is σ = 106557422244. Its totient is φ = 14051528184.
The previous prime is 42154584569. The next prime is 42154584607. The reversal of 42154584588 is 88548545124.
It is a happy number.
42154584588 is a `hidden beast` number, since 4 + 2 + 1 + 5 + 4 + 58 + 4 + 588 = 666.
It is an interprime number because it is at equal distance from previous prime (42154584569) and next prime (42154584607).
It is a tau number, because it is divible by the number of its divisors (18).
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 5 ways as a sum of consecutive naturals, for example, 585480306 + ... + 585480377.
Almost surely, 242154584588 is an apocalyptic number.
It is an amenable number.
42154584588 is an abundant number, since it is smaller than the sum of its proper divisors (64402837656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42154584588 is a wasteful number, since it uses less digits than its factorization.
42154584588 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1170960693 (or 1170960688 counting only the distinct ones).
The product of its digits is 8192000, while the sum is 54.
The spelling of 42154584588 in words is "forty-two billion, one hundred fifty-four million, five hundred eighty-four thousand, five hundred eighty-eight".
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