Base | Representation |
---|---|
bin | 110010101000… |
… | …0101111111010 |
3 | 1211221122002120 |
4 | 1211100233322 |
5 | 23243421041 |
6 | 2344542110 |
7 | 441426045 |
oct | 145205772 |
9 | 54848076 |
10 | 26545146 |
11 | 13a90841 |
12 | 8a81936 |
13 | 56655b4 |
14 | 374dc5c |
15 | 24e5366 |
hex | 1950bfa |
26545146 has 8 divisors (see below), whose sum is σ = 53090304. Its totient is φ = 8848380.
The previous prime is 26545133. The next prime is 26545193. The reversal of 26545146 is 64154562.
It is a sphenic number, since it is the product of 3 distinct primes.
26545146 is an admirable number.
It is a super-2 number, since 2×265451462 = 1409289552322632, which contains 22 as substring.
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, 2212090 + ... + 2212101.
It is an arithmetic number, because the mean of its divisors is an integer number (6636288).
Almost surely, 226545146 is an apocalyptic number.
26545146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26545146 is a wasteful number, since it uses less digits than its factorization.
26545146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4424196.
The product of its digits is 28800, while the sum is 33.
The square root of 26545146 is about 5152.1981716545. The cubic root of 26545146 is about 298.3058059208.
The spelling of 26545146 in words is "twenty-six million, five hundred forty-five thousand, one hundred forty-six".
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