Base | Representation |
---|---|
bin | 1000101101001… |
… | …00110111001100 |
3 | 12002102011020110 |
4 | 10112210313030 |
5 | 122143331040 |
6 | 11125120020 |
7 | 1544501523 |
oct | 426446714 |
9 | 162364213 |
10 | 73027020 |
11 | 38249310 |
12 | 20559010 |
13 | 1218b571 |
14 | 99ad4ba |
15 | 6627980 |
hex | 45a4dcc |
73027020 has 48 divisors (see below), whose sum is σ = 223066368. Its totient is φ = 17703360.
The previous prime is 73026997. The next prime is 73027039. The reversal of 73027020 is 2072037.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54664 + ... + 55983.
It is an arithmetic number, because the mean of its divisors is an integer number (4647216).
Almost surely, 273027020 is an apocalyptic number.
It is an amenable number.
73027020 is an abundant number, since it is smaller than the sum of its proper divisors (150039348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73027020 is a wasteful number, since it uses less digits than its factorization.
73027020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110670 (or 110668 counting only the distinct ones).
The product of its (nonzero) digits is 588, while the sum is 21.
The square root of 73027020 is about 8545.5848249257. The cubic root of 73027020 is about 417.9854775446.
Adding to 73027020 its reverse (2072037), we get a palindrome (75099057).
The spelling of 73027020 in words is "seventy-three million, twenty-seven thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •