Base | Representation |
---|---|
bin | 11110001101110… |
… | …11010011001100 |
3 | 122122221210221210 |
4 | 33012323103030 |
5 | 1004342131441 |
6 | 41052454420 |
7 | 6165331146 |
oct | 1706732314 |
9 | 578853853 |
10 | 253473996 |
11 | 120096846 |
12 | 70a7a410 |
13 | 4068aa19 |
14 | 25941c96 |
15 | 173bd616 |
hex | f1bb4cc |
253473996 has 48 divisors (see below), whose sum is σ = 598929408. Its totient is φ = 83428800.
The previous prime is 253473991. The next prime is 253474027. The reversal of 253473996 is 699374352.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (253473991) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601866 + ... + 602286.
It is an arithmetic number, because the mean of its divisors is an integer number (12477696).
Almost surely, 2253473996 is an apocalyptic number.
It is an amenable number.
253473996 is an abundant number, since it is smaller than the sum of its proper divisors (345455412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253473996 is a wasteful number, since it uses less digits than its factorization.
253473996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 942 (or 940 counting only the distinct ones).
The product of its digits is 1224720, while the sum is 48.
The square root of 253473996 is about 15920.8666849515. The cubic root of 253473996 is about 632.8650860870.
The spelling of 253473996 in words is "two hundred fifty-three million, four hundred seventy-three thousand, nine hundred ninety-six".
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