Base | Representation |
---|---|
bin | 101001110101111… |
… | …0111111101010101 |
3 | 10121211220010002102 |
4 | 1103223313331111 |
5 | 10333411312300 |
6 | 351152451445 |
7 | 46535614364 |
oct | 12353677525 |
9 | 3554803072 |
10 | 1404010325 |
11 | 660588813 |
12 | 332249b85 |
13 | 194b53c53 |
14 | d46777db |
15 | 833d80d5 |
hex | 53af7f55 |
1404010325 has 12 divisors (see below), whose sum is σ = 1788027300. Its totient is φ = 1092850560.
The previous prime is 1404010291. The next prime is 1404010327. The reversal of 1404010325 is 5230104041.
It can be written as a sum of positive squares in 6 ways, for example, as 292854769 + 1111155556 = 17113^2 + 33334^2 .
It is a de Polignac number, because none of the positive numbers 2k-1404010325 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1404010297 and 1404010306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1404010327) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 758000 + ... + 759849.
It is an arithmetic number, because the mean of its divisors is an integer number (149002275).
Almost surely, 21404010325 is an apocalyptic number.
It is an amenable number.
1404010325 is a deficient number, since it is larger than the sum of its proper divisors (384016975).
1404010325 is a wasteful number, since it uses less digits than its factorization.
1404010325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1517896 (or 1517891 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 1404010325 is about 37470.1257670694. The cubic root of 1404010325 is about 1119.7560919229.
Adding to 1404010325 its reverse (5230104041), we get a palindrome (6634114366).
The spelling of 1404010325 in words is "one billion, four hundred four million, ten thousand, three hundred twenty-five".
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