Base | Representation |
---|---|
bin | 111100110111111… |
… | …0011011011111100 |
3 | 12021100110112120200 |
4 | 1321233303123330 |
5 | 13140344341323 |
6 | 534403243500 |
7 | 101421411645 |
oct | 17157633374 |
9 | 5240415520 |
10 | 2042574588 |
11 | 958a8657a |
12 | 490079590 |
13 | 267232a22 |
14 | 1553bc6cc |
15 | be4c2443 |
hex | 79bf36fc |
2042574588 has 36 divisors (see below), whose sum is σ = 5165640480. Its totient is φ = 680533056.
The previous prime is 2042574581. The next prime is 2042574617. The reversal of 2042574588 is 8854752402.
2042574588 is a `hidden beast` number, since 20 + 4 + 2 + 574 + 58 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-4 number, since 4×20425745884 (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2042574581) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69928 + ... + 94736.
Almost surely, 22042574588 is an apocalyptic number.
It is an amenable number.
2042574588 is an abundant number, since it is smaller than the sum of its proper divisors (3123065892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2042574588 is a wasteful number, since it uses less digits than its factorization.
2042574588 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27106 (or 27101 counting only the distinct ones).
The product of its (nonzero) digits is 716800, while the sum is 45.
The square root of 2042574588 is about 45194.8513439308. The cubic root of 2042574588 is about 1268.7984560331.
The spelling of 2042574588 in words is "two billion, forty-two million, five hundred seventy-four thousand, five hundred eighty-eight".
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