Base | Representation |
---|---|
bin | 110001101001… |
… | …0000100101000 |
3 | 1210222021100022 |
4 | 1203102010220 |
5 | 23130320110 |
6 | 2325500012 |
7 | 434135240 |
oct | 143220450 |
9 | 53867308 |
10 | 26026280 |
11 | 13766a25 |
12 | 8871608 |
13 | 5513387 |
14 | 3656b20 |
15 | 2441755 |
hex | 18d2128 |
26026280 has 32 divisors (see below), whose sum is σ = 66925440. Its totient is φ = 8923200.
The previous prime is 26026249. The next prime is 26026283. The reversal of 26026280 is 8262062.
It is not an unprimeable number, because it can be changed into a prime (26026283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46196 + ... + 46755.
It is an arithmetic number, because the mean of its divisors is an integer number (2091420).
Almost surely, 226026280 is an apocalyptic number.
26026280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26026280 is an abundant number, since it is smaller than the sum of its proper divisors (40899160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26026280 is a wasteful number, since it uses less digits than its factorization.
26026280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92969 (or 92965 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 26026280 is about 5101.5958287579. The cubic root of 26026280 is about 296.3493865593.
The spelling of 26026280 in words is "twenty-six million, twenty-six thousand, two hundred eighty".
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