Base | Representation |
---|---|
bin | 101001110101111… |
… | …0101101010000110 |
3 | 10121211212122011102 |
4 | 1103223311222012 |
5 | 10333411012102 |
6 | 351152340102 |
7 | 46535545043 |
oct | 12353655206 |
9 | 3554778142 |
10 | 1404000902 |
11 | 660581727 |
12 | 332244632 |
13 | 194b4c885 |
14 | d46741ca |
15 | 833d5402 |
hex | 53af5a86 |
1404000902 has 8 divisors (see below), whose sum is σ = 2115279576. Its totient is φ = 698907712.
The previous prime is 1404000901. The next prime is 1404000911. The reversal of 1404000902 is 2090004041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1404000901) 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 3 ways as a sum of consecutive naturals, for example, 1545803 + ... + 1546710.
It is an arithmetic number, because the mean of its divisors is an integer number (264409947).
Almost surely, 21404000902 is an apocalyptic number.
1404000902 is a deficient number, since it is larger than the sum of its proper divisors (711278674).
1404000902 is a wasteful number, since it uses less digits than its factorization.
1404000902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3092742.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 1404000902 is about 37470.0000266880. Note that the first 4 decimals coincide. The cubic root of 1404000902 is about 1119.7535868404.
Adding to 1404000902 its reverse (2090004041), we get a palindrome (3494004943).
The spelling of 1404000902 in words is "one billion, four hundred four million, nine hundred two", and thus it is an aban number.
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