Base | Representation |
---|---|
bin | 11001100000110… |
… | …01000101001000 |
3 | 112220200221120222 |
4 | 30300121011020 |
5 | 414241342412 |
6 | 33123005212 |
7 | 5206034240 |
oct | 1460310510 |
9 | 486627528 |
10 | 214012232 |
11 | aa893615 |
12 | 5b809808 |
13 | 35452175 |
14 | 205ccb20 |
15 | 13bc6072 |
hex | cc19148 |
214012232 has 16 divisors (see below), whose sum is σ = 458597760. Its totient is φ = 91719504.
The previous prime is 214012231. The next prime is 214012237. The reversal of 214012232 is 232210412.
It is a self number, because there is not a number n which added to its sum of digits gives 214012232.
It is not an unprimeable number, because it can be changed into a prime (214012231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1910768 + ... + 1910879.
It is an arithmetic number, because the mean of its divisors is an integer number (28662360).
Almost surely, 2214012232 is an apocalyptic number.
It is an amenable number.
214012232 is an abundant number, since it is smaller than the sum of its proper divisors (244585528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214012232 is a wasteful number, since it uses less digits than its factorization.
214012232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3821660 (or 3821656 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 214012232 is about 14629.1569135067. The cubic root of 214012232 is about 598.1537991379.
Adding to 214012232 its reverse (232210412), we get a palindrome (446222644).
The spelling of 214012232 in words is "two hundred fourteen million, twelve thousand, two hundred thirty-two".
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