Base | Representation |
---|---|
bin | 101001110011110… |
… | …0111101000111000 |
3 | 10121202210110000112 |
4 | 1103213213220320 |
5 | 10333120114104 |
6 | 351112523452 |
7 | 46523260415 |
oct | 12347475070 |
9 | 3552713015 |
10 | 1402894904 |
11 | 65a996784 |
12 | 3319b0588 |
13 | 194853338 |
14 | d446710c |
15 | 8326786e |
hex | 539e7a38 |
1402894904 has 8 divisors (see below), whose sum is σ = 2630427960. Its totient is φ = 701447448.
The previous prime is 1402894903. The next prime is 1402894919. The reversal of 1402894904 is 4094982041.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×14028949042 = 3936228223338338432, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1402894903) 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 as a sum of consecutive naturals, namely, 87680924 + ... + 87680939.
It is an arithmetic number, because the mean of its divisors is an integer number (328803495).
Almost surely, 21402894904 is an apocalyptic number.
It is an amenable number.
1402894904 is a deficient number, since it is larger than the sum of its proper divisors (1227533056).
1402894904 is a wasteful number, since it uses less digits than its factorization.
1402894904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175361869 (or 175361865 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 41.
The square root of 1402894904 is about 37455.2386723139. The cubic root of 1402894904 is about 1119.4594819571.
The spelling of 1402894904 in words is "one billion, four hundred two million, eight hundred ninety-four thousand, nine hundred four".
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