Base | Representation |
---|---|
bin | 1000100111110… |
… | …01111110101101 |
3 | 12001002121002221 |
4 | 10103321332231 |
5 | 122003431320 |
6 | 11102115341 |
7 | 1535525065 |
oct | 423717655 |
9 | 161077087 |
10 | 72327085 |
11 | 37910456 |
12 | 2027bb51 |
13 | 11ca4abc |
14 | 986a3a5 |
15 | 653a3aa |
hex | 44f9fad |
72327085 has 8 divisors (see below), whose sum is σ = 86939136. Its totient is φ = 57763920.
The previous prime is 72327071. The next prime is 72327169. The reversal of 72327085 is 58072327.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 72327085 - 211 = 72325037 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 72327085.
It is a congruent number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 8881 + ... + 14950.
It is an arithmetic number, because the mean of its divisors is an integer number (10867392).
Almost surely, 272327085 is an apocalyptic number.
It is an amenable number.
72327085 is a deficient number, since it is larger than the sum of its proper divisors (14612051).
72327085 is a wasteful number, since it uses less digits than its factorization.
72327085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24443.
The product of its (nonzero) digits is 23520, while the sum is 34.
The square root of 72327085 is about 8504.5332029454. The cubic root of 72327085 is about 416.6457799308.
The spelling of 72327085 in words is "seventy-two million, three hundred twenty-seven thousand, eighty-five".
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