Base | Representation |
---|---|
bin | 10000011001101… |
… | …000001001011100 |
3 | 201011202020122101 |
4 | 100121220021130 |
5 | 1030414403000 |
6 | 43145254444 |
7 | 6550523536 |
oct | 2031501134 |
9 | 634666571 |
10 | 275153500 |
11 | 131353996 |
12 | 78194424 |
13 | 4500b72b |
14 | 28786856 |
15 | 19251e6a |
hex | 1066825c |
275153500 has 48 divisors (see below), whose sum is σ = 636304032. Its totient is φ = 103584000.
The previous prime is 275153467. The next prime is 275153507. The reversal of 275153500 is 5351572.
275153500 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (275153507) 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 15 ways as a sum of consecutive naturals, for example, 7686 + ... + 24685.
It is an arithmetic number, because the mean of its divisors is an integer number (13256334).
Almost surely, 2275153500 is an apocalyptic number.
275153500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
275153500 is an abundant number, since it is smaller than the sum of its proper divisors (361150532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
275153500 is a wasteful number, since it uses less digits than its factorization.
275153500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32407 (or 32395 counting only the distinct ones).
The product of its (nonzero) digits is 5250, while the sum is 28.
The square root of 275153500 is about 16587.7515052523. The cubic root of 275153500 is about 650.4166953368.
It can be divided in two parts, 275153 and 500, that added together give a triangular number (275653 = T742).
The spelling of 275153500 in words is "two hundred seventy-five million, one hundred fifty-three thousand, five hundred".
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