Base | Representation |
---|---|
bin | 100101100111001100… |
… | …1011011010000010100 |
3 | 21201111011010001000120 |
4 | 1023032121123100110 |
5 | 2310410134324220 |
6 | 101034540111540 |
7 | 5556416141112 |
oct | 1131631332024 |
9 | 251434101016 |
10 | 80772183060 |
11 | 312898786a8 |
12 | 137a25355b0 |
13 | 78030c857a |
14 | 3ca3542ab2 |
15 | 217b19da40 |
hex | 12ce65b414 |
80772183060 has 48 divisors (see below), whose sum is σ = 226385542656. Its totient is φ = 21517969792.
The previous prime is 80772183059. The next prime is 80772183103. The reversal of 80772183060 is 6038127708.
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 15 ways as a sum of consecutive naturals, for example, 603684 + ... + 725243.
It is an arithmetic number, because the mean of its divisors is an integer number (4716365472).
Almost surely, 280772183060 is an apocalyptic number.
It is an amenable number.
80772183060 is an abundant number, since it is smaller than the sum of its proper divisors (145613359596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80772183060 is a wasteful number, since it uses less digits than its factorization.
80772183060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1329952 (or 1329950 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 42.
The spelling of 80772183060 in words is "eighty billion, seven hundred seventy-two million, one hundred eighty-three thousand, sixty".
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