Base | Representation |
---|---|
bin | 11011001011110… |
… | …00110001111010 |
3 | 120220002102011220 |
4 | 31211320301322 |
5 | 431334120311 |
6 | 34343332510 |
7 | 5436162063 |
oct | 1545706172 |
9 | 526072156 |
10 | 228035706 |
11 | 1077a1668 |
12 | 64451136 |
13 | 38322192 |
14 | 223dd56a |
15 | 15046206 |
hex | d978c7a |
228035706 has 32 divisors (see below), whose sum is σ = 464140800. Its totient is φ = 74673456.
The previous prime is 228035693. The next prime is 228035707. The reversal of 228035706 is 607530822.
It is not an unprimeable number, because it can be changed into a prime (228035707) 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, 240325 + ... + 241271.
It is an arithmetic number, because the mean of its divisors is an integer number (14504400).
Almost surely, 2228035706 is an apocalyptic number.
228035706 is an abundant number, since it is smaller than the sum of its proper divisors (236105094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228035706 is a wasteful number, since it uses less digits than its factorization.
228035706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1618.
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 228035706 is about 15100.8511680633. The cubic root of 228035706 is about 610.9433634151.
The spelling of 228035706 in words is "two hundred twenty-eight million, thirty-five thousand, seven hundred six".
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