Base | Representation |
---|---|
bin | 110111111010010… |
… | …010000001110001 |
3 | 2102101001121111101 |
4 | 313322102001301 |
5 | 3410113300243 |
6 | 233025044401 |
7 | 32150036656 |
oct | 6772220161 |
9 | 2371047441 |
10 | 938025073 |
11 | 441544137 |
12 | 222186701 |
13 | 11c44b32b |
14 | 8c817c2d |
15 | 5753d54d |
hex | 37e92071 |
938025073 has 8 divisors (see below), whose sum is σ = 965457792. Its totient is φ = 910701936.
The previous prime is 938025047. The next prime is 938025089. The reversal of 938025073 is 370520839.
938025073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is the 12504-th star number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 938025073 - 29 = 938024561 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (938025043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9865 + ... + 44422.
It is an arithmetic number, because the mean of its divisors is an integer number (120682224).
Almost surely, 2938025073 is an apocalyptic number.
It is an amenable number.
938025073 is a deficient number, since it is larger than the sum of its proper divisors (27432719).
938025073 is a wasteful number, since it uses less digits than its factorization.
938025073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54791.
The product of its (nonzero) digits is 45360, while the sum is 37.
The square root of 938025073 is about 30627.1949907268. The cubic root of 938025073 is about 978.8995954169.
It can be divided in two parts, 9380 and 25073, that added together give a triangular number (34453 = T262).
The spelling of 938025073 in words is "nine hundred thirty-eight million, twenty-five thousand, seventy-three".
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