Base | Representation |
---|---|
bin | 1111010000000… |
… | …00100011101000 |
3 | 22220201102222112 |
4 | 13220000203220 |
5 | 230222203202 |
6 | 20405541452 |
7 | 3112242353 |
oct | 750004350 |
9 | 286642875 |
10 | 127928552 |
11 | 66237684 |
12 | 36a14888 |
13 | 2067198b |
14 | 12dc129a |
15 | b36eb52 |
hex | 7a008e8 |
127928552 has 16 divisors (see below), whose sum is σ = 240028800. Its totient is φ = 63920880.
The previous prime is 127928509. The next prime is 127928597. The reversal of 127928552 is 255829721.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9527 + ... + 18617.
It is an arithmetic number, because the mean of its divisors is an integer number (15001800).
Almost surely, 2127928552 is an apocalyptic number.
It is an amenable number.
127928552 is a deficient number, since it is larger than the sum of its proper divisors (112100248).
127928552 is a wasteful number, since it uses less digits than its factorization.
127928552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10856 (or 10852 counting only the distinct ones).
The product of its digits is 100800, while the sum is 41.
The square root of 127928552 is about 11310.5504728992. The cubic root of 127928552 is about 503.8746328814.
The spelling of 127928552 in words is "one hundred twenty-seven million, nine hundred twenty-eight thousand, five hundred fifty-two".
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