Base | Representation |
---|---|
bin | 10000011010111… |
… | …000011000010000 |
3 | 201012100221102210 |
4 | 100122320120100 |
5 | 1031010412003 |
6 | 43200312120 |
7 | 6553362615 |
oct | 2032703020 |
9 | 635327383 |
10 | 275482128 |
11 | 131558889 |
12 | 78312640 |
13 | 450c519c |
14 | 2883050c |
15 | 192b9503 |
hex | 106b8610 |
275482128 has 40 divisors (see below), whose sum is σ = 725096448. Its totient is φ = 90093952.
The previous prime is 275482117. The next prime is 275482139. The reversal of 275482128 is 821284572.
275482128 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (275482117) and next prime (275482139).
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51600 + ... + 56687.
Almost surely, 2275482128 is an apocalyptic number.
It is an amenable number.
275482128 is an abundant number, since it is smaller than the sum of its proper divisors (449614320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
275482128 is a wasteful number, since it uses less digits than its factorization.
275482128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108351 (or 108345 counting only the distinct ones).
The product of its digits is 71680, while the sum is 39.
The square root of 275482128 is about 16597.6542920980. The cubic root of 275482128 is about 650.6755327967.
The spelling of 275482128 in words is "two hundred seventy-five million, four hundred eighty-two thousand, one hundred twenty-eight".
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