Base | Representation |
---|---|
bin | 10000010101011… |
… | …001101000110000 |
3 | 201002122221201220 |
4 | 100111121220300 |
5 | 1030123423423 |
6 | 43105425040 |
7 | 6535230303 |
oct | 2025315060 |
9 | 632587656 |
10 | 274045488 |
11 | 130767482 |
12 | 7793b180 |
13 | 44a112c2 |
14 | 28578b3a |
15 | 190d39e3 |
hex | 10559a30 |
274045488 has 20 divisors (see below), whose sum is σ = 707950968. Its totient is φ = 91348480.
The previous prime is 274045481. The next prime is 274045547. The reversal of 274045488 is 884540472.
It is not an unprimeable number, because it can be changed into a prime (274045481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2854593 + ... + 2854688.
Almost surely, 2274045488 is an apocalyptic number.
It is an amenable number.
274045488 is an abundant number, since it is smaller than the sum of its proper divisors (433905480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274045488 is a wasteful number, since it uses less digits than its factorization.
274045488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5709292 (or 5709286 counting only the distinct ones).
The product of its (nonzero) digits is 286720, while the sum is 42.
The square root of 274045488 is about 16554.3193155140. The cubic root of 274045488 is about 649.5424693443.
The spelling of 274045488 in words is "two hundred seventy-four million, forty-five thousand, four hundred eighty-eight".
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