Base | Representation |
---|---|
bin | 1001100111111… |
… | …10101100101110 |
3 | 12121220202122000 |
4 | 10303332230232 |
5 | 131132010042 |
6 | 12002233130 |
7 | 2000144034 |
oct | 463765456 |
9 | 177822560 |
10 | 80735022 |
11 | 41633465 |
12 | 230557a6 |
13 | 13959b04 |
14 | aa18554 |
15 | 714b74c |
hex | 4cfeb2e |
80735022 has 16 divisors (see below), whose sum is σ = 179411280. Its totient is φ = 26911656.
The previous prime is 80734967. The next prime is 80735029. The reversal of 80735022 is 22053708.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80735029) by changing a digit.
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, 747493 + ... + 747600.
It is an arithmetic number, because the mean of its divisors is an integer number (11213205).
Almost surely, 280735022 is an apocalyptic number.
80735022 is an abundant number, since it is smaller than the sum of its proper divisors (98676258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80735022 is a wasteful number, since it uses less digits than its factorization.
80735022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1495104 (or 1495098 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 80735022 is about 8985.2669409428. The cubic root of 80735022 is about 432.2025477654.
The spelling of 80735022 in words is "eighty million, seven hundred thirty-five thousand, twenty-two".
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