Base | Representation |
---|---|
bin | 110101111000100… |
… | …101110111101110 |
3 | 2100000002100202211 |
4 | 311320211313232 |
5 | 3322412341010 |
6 | 225412241034 |
7 | 31255052032 |
oct | 6570456756 |
9 | 2300070684 |
10 | 904027630 |
11 | 424333380 |
12 | 21291017a |
13 | 1153a69bc |
14 | 880c81c2 |
15 | 5457508a |
hex | 35e25dee |
904027630 has 16 divisors (see below), whose sum is σ = 1775181744. Its totient is φ = 328737280.
The previous prime is 904027609. The next prime is 904027637. The reversal of 904027630 is 36720409.
It is a junction number, because it is equal to n+sod(n) for n = 904027592 and 904027601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (904027637) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 4109107 + ... + 4109326.
It is an arithmetic number, because the mean of its divisors is an integer number (110948859).
Almost surely, 2904027630 is an apocalyptic number.
904027630 is a deficient number, since it is larger than the sum of its proper divisors (871154114).
904027630 is a wasteful number, since it uses less digits than its factorization.
904027630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8218451.
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 904027630 is about 30067.0522333002. The cubic root of 904027630 is about 966.9274763301.
The spelling of 904027630 in words is "nine hundred four million, twenty-seven thousand, six hundred thirty".
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