Base | Representation |
---|---|
bin | 100100101010110… |
… | …1010001001000100 |
3 | 10011202020112020212 |
4 | 1021111222021010 |
5 | 10004441230104 |
6 | 322032014552 |
7 | 42330231002 |
oct | 11125521104 |
9 | 3152215225 |
10 | 1230414404 |
11 | 58159a60a |
12 | 2a4091458 |
13 | 167bb2c7b |
14 | b95a9a72 |
15 | 7304736e |
hex | 4956a244 |
1230414404 has 12 divisors (see below), whose sum is σ = 2158909200. Its totient is φ = 613583208.
The previous prime is 1230414401. The next prime is 1230414439. The reversal of 1230414404 is 4044140321.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1230414404.
It is not an unprimeable number, because it can be changed into a prime (1230414401) 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, 404294 + ... + 407325.
It is an arithmetic number, because the mean of its divisors is an integer number (179909100).
Almost surely, 21230414404 is an apocalyptic number.
It is an amenable number.
1230414404 is a deficient number, since it is larger than the sum of its proper divisors (928494796).
1230414404 is a wasteful number, since it uses less digits than its factorization.
1230414404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 812002 (or 812000 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 1230414404 is about 35077.2633482146. The cubic root of 1230414404 is about 1071.5615839707.
Adding to 1230414404 its reverse (4044140321), we get a palindrome (5274554725).
The spelling of 1230414404 in words is "one billion, two hundred thirty million, four hundred fourteen thousand, four hundred four".
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