Base | Representation |
---|---|
bin | 1101010000110111001… |
… | …1011111110101011000 |
3 | 210210011021221202110020 |
4 | 3110031303133311120 |
5 | 12213131401321412 |
6 | 252402450550440 |
7 | 22314463303506 |
oct | 3241563376530 |
9 | 723137852406 |
10 | 227864870232 |
11 | 8870086267a |
12 | 381b3598420 |
13 | 1864524657c |
14 | b058b37676 |
15 | 5dd98e718c |
hex | 350dcdfd58 |
227864870232 has 64 divisors (see below), whose sum is σ = 603232362720. Its totient is φ = 71479830528.
The previous prime is 227864870203. The next prime is 227864870239. The reversal of 227864870232 is 232078468722.
227864870232 is digitally balanced in base 3, 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 (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227864870239) 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, 5248518 + ... + 5291754.
Almost surely, 2227864870232 is an apocalyptic number.
It is an amenable number.
227864870232 is an abundant number, since it is smaller than the sum of its proper divisors (375367492488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227864870232 is a wasteful number, since it uses less digits than its factorization.
227864870232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56180 (or 56176 counting only the distinct ones).
The product of its (nonzero) digits is 3612672, while the sum is 51.
The spelling of 227864870232 in words is "two hundred twenty-seven billion, eight hundred sixty-four million, eight hundred seventy thousand, two hundred thirty-two".
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