Base | Representation |
---|---|
bin | 101001111111111… |
… | …1010110100010100 |
3 | 10122012210002000220 |
4 | 1103333322310110 |
5 | 10341232434131 |
6 | 351501234340 |
7 | 46631361033 |
oct | 12377726424 |
9 | 3565702026 |
10 | 1409264916 |
11 | 663547654 |
12 | 333b629b0 |
13 | 195c73887 |
14 | d524471a |
15 | 83ac4e96 |
hex | 53ffad14 |
1409264916 has 12 divisors (see below), whose sum is σ = 3288284832. Its totient is φ = 469754968.
The previous prime is 1409264891. The next prime is 1409264933. The reversal of 1409264916 is 6194629041.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58719360 + ... + 58719383.
It is an arithmetic number, because the mean of its divisors is an integer number (274023736).
Almost surely, 21409264916 is an apocalyptic number.
It is an amenable number.
1409264916 is an abundant number, since it is smaller than the sum of its proper divisors (1879019916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1409264916 is a wasteful number, since it uses less digits than its factorization.
1409264916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117438750 (or 117438748 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 42.
The square root of 1409264916 is about 37540.1773570664. The cubic root of 1409264916 is about 1121.1512704747.
The spelling of 1409264916 in words is "one billion, four hundred nine million, two hundred sixty-four thousand, nine hundred sixteen".
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