Base | Representation |
---|---|
bin | 10000011100110… |
… | …000011101000000 |
3 | 201020021221002111 |
4 | 100130300131000 |
5 | 1031122131302 |
6 | 43215025104 |
7 | 6560511532 |
oct | 2034603500 |
9 | 636257074 |
10 | 275973952 |
11 | 131864351 |
12 | 7850b194 |
13 | 45237cc7 |
14 | 2891b852 |
15 | 193650d7 |
hex | 10730740 |
275973952 has 28 divisors (see below), whose sum is σ = 560998116. Its totient is φ = 134620160.
The previous prime is 275973923. The next prime is 275973967. The reversal of 275973952 is 259379572.
275973952 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 33362176 + 242611776 = 5776^2 + 15576^2 .
It is a junction number, because it is equal to n+sod(n) for n = 275973896 and 275973905.
It is a congruent number.
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, 49963 + ... + 55210.
It is an arithmetic number, because the mean of its divisors is an integer number (20035647).
Almost surely, 2275973952 is an apocalyptic number.
It is an amenable number.
275973952 is an abundant number, since it is smaller than the sum of its proper divisors (285024164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
275973952 is a wasteful number, since it uses less digits than its factorization.
275973952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105226 (or 105216 counting only the distinct ones).
The product of its digits is 1190700, while the sum is 49.
The square root of 275973952 is about 16612.4637546632. The cubic root of 275973952 is about 651.0625241288.
The spelling of 275973952 in words is "two hundred seventy-five million, nine hundred seventy-three thousand, nine hundred fifty-two".
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