Base | Representation |
---|---|
bin | 101010011100000… |
… | …1011001011100001 |
3 | 10200020112022020020 |
4 | 1110320023023201 |
5 | 10404021341001 |
6 | 353145304053 |
7 | 50200621326 |
oct | 12470131341 |
9 | 3606468206 |
10 | 1424012001 |
11 | 6708aa325 |
12 | 338a95029 |
13 | 199038069 |
14 | d71a2b4d |
15 | 85039736 |
hex | 54e0b2e1 |
1424012001 has 16 divisors (see below), whose sum is σ = 1965096960. Its totient is φ = 916295760.
The previous prime is 1424011991. The next prime is 1424012017. The reversal of 1424012001 is 1002104241.
It is not a de Polignac number, because 1424012001 - 213 = 1424003809 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1424013001) 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, 15630 + ... + 55608.
It is an arithmetic number, because the mean of its divisors is an integer number (122818560).
Almost surely, 21424012001 is an apocalyptic number.
It is an amenable number.
1424012001 is a deficient number, since it is larger than the sum of its proper divisors (541084959).
1424012001 is a wasteful number, since it uses less digits than its factorization.
1424012001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40396.
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 1424012001 is about 37736.0835408234. The cubic root of 1424012001 is about 1125.0484261624.
Adding to 1424012001 its reverse (1002104241), we get a palindrome (2426116242).
The spelling of 1424012001 in words is "one billion, four hundred twenty-four million, twelve thousand, one".
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