Base | Representation |
---|---|
bin | 101001111001101… |
… | …1110100000011110 |
3 | 10121222122100211201 |
4 | 1103303132200132 |
5 | 10334414100410 |
6 | 351303310114 |
7 | 46561554532 |
oct | 12363364036 |
9 | 3558570751 |
10 | 1406003230 |
11 | 66171a045 |
12 | 332a4b33a |
13 | 1953a1098 |
14 | d4a35bc2 |
15 | 8367d83a |
hex | 53cde81e |
1406003230 has 32 divisors (see below), whose sum is σ = 2755879200. Its totient is φ = 514426752.
The previous prime is 1406003197. The next prime is 1406003237. The reversal of 1406003230 is 323006041.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 1406003198 and 1406003207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1406003237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122077 + ... + 133096.
It is an arithmetic number, because the mean of its divisors is an integer number (86121225).
Almost surely, 21406003230 is an apocalyptic number.
1406003230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1406003230 is a deficient number, since it is larger than the sum of its proper divisors (1349875970).
1406003230 is a wasteful number, since it uses less digits than its factorization.
1406003230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255228.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 1406003230 is about 37496.7095889759. The cubic root of 1406003230 is about 1120.2856493983.
Adding to 1406003230 its reverse (323006041), we get a palindrome (1729009271).
The spelling of 1406003230 in words is "one billion, four hundred six million, three thousand, two hundred thirty".
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