Base | Representation |
---|---|
bin | 110101111000110… |
… | …000110111100000 |
3 | 2100000011122120001 |
4 | 311320300313200 |
5 | 3322420311142 |
6 | 225413225344 |
7 | 31255330246 |
oct | 6570606740 |
9 | 2300148501 |
10 | 904072672 |
11 | 4243641a8 |
12 | 212932254 |
13 | 1153c1359 |
14 | 880da796 |
15 | 545835b7 |
hex | 35e30de0 |
904072672 has 24 divisors (see below), whose sum is σ = 1780644600. Its totient is φ = 451845504.
The previous prime is 904072669. The next prime is 904072679. The reversal of 904072672 is 276270409.
It is a happy number.
904072672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×9040726723 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (904072679) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99954 + ... + 108622.
It is an arithmetic number, because the mean of its divisors is an integer number (74193525).
Almost surely, 2904072672 is an apocalyptic number.
It is an amenable number.
904072672 is a deficient number, since it is larger than the sum of its proper divisors (876571928).
904072672 is a wasteful number, since it uses less digits than its factorization.
904072672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11938 (or 11930 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 37.
The square root of 904072672 is about 30067.8012498420. The cubic root of 904072672 is about 966.9435346977.
The spelling of 904072672 in words is "nine hundred four million, seventy-two thousand, six hundred seventy-two".
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