Base | Representation |
---|---|
bin | 101010010101001… |
… | …1100100001101000 |
3 | 10122222202110101002 |
4 | 1110222130201220 |
5 | 10402111204112 |
6 | 352540214132 |
7 | 50125211603 |
oct | 12452344150 |
9 | 3588673332 |
10 | 1420413032 |
11 | 669871375 |
12 | 33783a348 |
13 | 198377bac |
14 | d690733a |
15 | 84a781c2 |
hex | 54a9c868 |
1420413032 has 8 divisors (see below), whose sum is σ = 2663274450. Its totient is φ = 710206512.
The previous prime is 1420413013. The next prime is 1420413067. The reversal of 1420413032 is 2303140241.
It can be written as a sum of positive squares in only one way, i.e., 1012130596 + 408282436 = 31814^2 + 20206^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 1420412995 and 1420413013.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88775807 + ... + 88775822.
Almost surely, 21420413032 is an apocalyptic number.
It is an amenable number.
1420413032 is a deficient number, since it is larger than the sum of its proper divisors (1242861418).
1420413032 is a wasteful number, since it uses less digits than its factorization.
1420413032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177551635 (or 177551631 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 1420413032 is about 37688.3673299866. The cubic root of 1420413032 is about 1124.0998315604.
Adding to 1420413032 its reverse (2303140241), we get a palindrome (3723553273).
The spelling of 1420413032 in words is "one billion, four hundred twenty million, four hundred thirteen thousand, thirty-two".
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