Base | Representation |
---|---|
bin | 11111101111010… |
… | …10011110101000 |
3 | 200112222220112202 |
4 | 33313222132220 |
5 | 1021130001102 |
6 | 42230355332 |
7 | 6412042340 |
oct | 1767523650 |
9 | 615886482 |
10 | 266250152 |
11 | 127322753 |
12 | 751bbb48 |
13 | 4321208c |
14 | 27509d20 |
15 | 18593e02 |
hex | fdea7a8 |
266250152 has 32 divisors (see below), whose sum is σ = 583809600. Its totient is φ = 111452544.
The previous prime is 266250143. The next prime is 266250157. The reversal of 266250152 is 251052662.
It is not an unprimeable number, because it can be changed into a prime (266250157) 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, 52877 + ... + 57692.
It is an arithmetic number, because the mean of its divisors is an integer number (18244050).
Almost surely, 2266250152 is an apocalyptic number.
It is an amenable number.
266250152 is an abundant number, since it is smaller than the sum of its proper divisors (317559448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
266250152 is a wasteful number, since it uses less digits than its factorization.
266250152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110625 (or 110621 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 266250152 is about 16317.1735297508. The cubic root of 266250152 is about 643.3242980347.
The spelling of 266250152 in words is "two hundred sixty-six million, two hundred fifty thousand, one hundred fifty-two".
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