Base | Representation |
---|---|
bin | 110001101011… |
… | …1110111111000 |
3 | 1211000110221022 |
4 | 1203113313320 |
5 | 23132100130 |
6 | 2330202012 |
7 | 434264432 |
oct | 143276770 |
9 | 54013838 |
10 | 26050040 |
11 | 13782865 |
12 | 8883308 |
13 | 5521133 |
14 | 3661652 |
15 | 24487e5 |
hex | 18d7df8 |
26050040 has 16 divisors (see below), whose sum is σ = 58612680. Its totient is φ = 10420000.
The previous prime is 26049979. The next prime is 26050043. The reversal of 26050040 is 4005062.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26050043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325586 + ... + 325665.
Almost surely, 226050040 is an apocalyptic number.
26050040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26050040 is an abundant number, since it is smaller than the sum of its proper divisors (32562640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26050040 is a wasteful number, since it uses less digits than its factorization.
26050040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 651262 (or 651258 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 26050040 is about 5103.9239806251. The cubic root of 26050040 is about 296.4395405600.
The spelling of 26050040 in words is "twenty-six million, fifty thousand, forty".
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