Base | Representation |
---|---|
bin | 10000000000011… |
… | …011100101111011 |
3 | 200201022200020211 |
4 | 100000123211323 |
5 | 1022222022400 |
6 | 42351531551 |
7 | 6440424106 |
oct | 2000334573 |
9 | 621280224 |
10 | 268548475 |
11 | 128652498 |
12 | 75b29bb7 |
13 | 43838230 |
14 | 2794773d |
15 | 18899dba |
hex | 1001b97b |
268548475 has 12 divisors (see below), whose sum is σ = 358615936. Its totient is φ = 198312480.
The previous prime is 268548463. The next prime is 268548481. The reversal of 268548475 is 574845862.
It is not a de Polignac number, because 268548475 - 27 = 268548347 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 412827 + ... + 413476.
Almost surely, 2268548475 is an apocalyptic number.
268548475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
268548475 is a deficient number, since it is larger than the sum of its proper divisors (90067461).
268548475 is a wasteful number, since it uses less digits than its factorization.
268548475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 826326 (or 826321 counting only the distinct ones).
The product of its digits is 2150400, while the sum is 49.
The square root of 268548475 is about 16387.4487031997. The cubic root of 268548475 is about 645.1700971573.
The spelling of 268548475 in words is "two hundred sixty-eight million, five hundred forty-eight thousand, four hundred seventy-five".
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