Base | Representation |
---|---|
bin | 11111000000011… |
… | …01000010011100 |
3 | 200010102110110200 |
4 | 33200031002130 |
5 | 1013041202002 |
6 | 41450503500 |
7 | 6305546526 |
oct | 1740150234 |
9 | 603373420 |
10 | 260100252 |
11 | 123902195 |
12 | 73134b90 |
13 | 41b6aa99 |
14 | 26788a16 |
15 | 17c7bb1c |
hex | f80d09c |
260100252 has 18 divisors (see below), whose sum is σ = 657475728. Its totient is φ = 86700072.
The previous prime is 260100251. The next prime is 260100259. The reversal of 260100252 is 252001062.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (260100251) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3612468 + ... + 3612539.
Almost surely, 2260100252 is an apocalyptic number.
It is an amenable number.
260100252 is an abundant number, since it is smaller than the sum of its proper divisors (397375476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260100252 is a wasteful number, since it uses less digits than its factorization.
260100252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7225017 (or 7225012 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 260100252 is about 16127.6238795428. The cubic root of 260100252 is about 638.3324525268.
The spelling of 260100252 in words is "two hundred sixty million, one hundred thousand, two hundred fifty-two".
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