Base | Representation |
---|---|
bin | 10011101000110011011… |
… | …01111100011111101100 |
3 | 2101111121212212112022012 |
4 | 21310121231330133230 |
5 | 42023332240341030 |
6 | 1233545532340352 |
7 | 66514501521530 |
oct | 11643155743754 |
9 | 2344555775265 |
10 | 674741340140 |
11 | 24017999469a |
12 | aa9296146b8 |
13 | 4b82147b46a |
14 | 2492c869bc0 |
15 | 12841840095 |
hex | 9d19b7c7ec |
674741340140 has 48 divisors (see below), whose sum is σ = 1626329420352. Its totient is φ = 230347001856.
The previous prime is 674741340121. The next prime is 674741340179. The reversal of 674741340140 is 41043147476.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10309829 + ... + 10375068.
It is an arithmetic number, because the mean of its divisors is an integer number (33881862924).
Almost surely, 2674741340140 is an apocalyptic number.
It is an amenable number.
674741340140 is an abundant number, since it is smaller than the sum of its proper divisors (951588080212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
674741340140 is a wasteful number, since it uses less digits than its factorization.
674741340140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20685146 (or 20685144 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 41.
The spelling of 674741340140 in words is "six hundred seventy-four billion, seven hundred forty-one million, three hundred forty thousand, one hundred forty".
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