Base | Representation |
---|---|
bin | 1001101000000… |
… | …11000110001110 |
3 | 12121221200100021 |
4 | 10310003012032 |
5 | 131133044123 |
6 | 12002452354 |
7 | 2000250412 |
oct | 464030616 |
9 | 177850307 |
10 | 80753038 |
11 | 41645a53 |
12 | 230640ba |
13 | 13965082 |
14 | aa20d42 |
15 | 7151c5d |
hex | 4d0318e |
80753038 has 8 divisors (see below), whose sum is σ = 122789088. Its totient is φ = 39823344.
The previous prime is 80753033. The next prime is 80753039. The reversal of 80753038 is 83035708.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 80752994 and 80753012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80753033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276406 + ... + 276697.
It is an arithmetic number, because the mean of its divisors is an integer number (15348636).
Almost surely, 280753038 is an apocalyptic number.
80753038 is a deficient number, since it is larger than the sum of its proper divisors (42036050).
80753038 is a wasteful number, since it uses less digits than its factorization.
80753038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 553178.
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 80753038 is about 8986.2694150576. The cubic root of 80753038 is about 432.2346940046.
The spelling of 80753038 in words is "eighty million, seven hundred fifty-three thousand, thirty-eight".
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