Base | Representation |
---|---|
bin | 11110010000100… |
… | …00100010001000 |
3 | 122200121112212000 |
4 | 33020100202020 |
5 | 1004434314422 |
6 | 41104151000 |
7 | 6201314034 |
oct | 1710204210 |
9 | 580545760 |
10 | 253823112 |
11 | 120305074 |
12 | 71008460 |
13 | 407808ba |
14 | 259d31c4 |
15 | 1743bcac |
hex | f210888 |
253823112 has 32 divisors (see below), whose sum is σ = 705064800. Its totient is φ = 84607632.
The previous prime is 253823099. The next prime is 253823113. The reversal of 253823112 is 211328352.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (253823113) 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, 587338 + ... + 587769.
It is an arithmetic number, because the mean of its divisors is an integer number (22033275).
Almost surely, 2253823112 is an apocalyptic number.
It is an amenable number.
253823112 is an abundant number, since it is smaller than the sum of its proper divisors (451241688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253823112 is a wasteful number, since it uses less digits than its factorization.
253823112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1175122 (or 1175112 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 253823112 is about 15931.8270138738. The cubic root of 253823112 is about 633.1555063688.
The spelling of 253823112 in words is "two hundred fifty-three million, eight hundred twenty-three thousand, one hundred twelve".
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