Base | Representation |
---|---|
bin | 11110001101110… |
… | …01101001010000 |
3 | 122122221110122200 |
4 | 33012321221100 |
5 | 1004341422331 |
6 | 41052403200 |
7 | 6165302322 |
oct | 1706715120 |
9 | 578843580 |
10 | 253467216 |
11 | 120091742 |
12 | 70a76500 |
13 | 40687902 |
14 | 2593d612 |
15 | 173bb5e6 |
hex | f1b9a50 |
253467216 has 60 divisors (see below), whose sum is σ = 710698560. Its totient is φ = 84329280.
The previous prime is 253467197. The next prime is 253467217. The reversal of 253467216 is 612764352.
253467216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253467217) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93561 + ... + 96231.
It is an arithmetic number, because the mean of its divisors is an integer number (11844976).
Almost surely, 2253467216 is an apocalyptic number.
It is an amenable number.
253467216 is an abundant number, since it is smaller than the sum of its proper divisors (457231344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253467216 is a wasteful number, since it uses less digits than its factorization.
253467216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3344 (or 3335 counting only the distinct ones).
The product of its digits is 60480, while the sum is 36.
The square root of 253467216 is about 15920.6537554210. The cubic root of 253467216 is about 632.8594433470.
The spelling of 253467216 in words is "two hundred fifty-three million, four hundred sixty-seven thousand, two hundred sixteen".
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