Base | Representation |
---|---|
bin | 1001000100000… |
… | …01010101101000 |
3 | 12022001120202201 |
4 | 10202001111220 |
5 | 123430332430 |
6 | 11313305544 |
7 | 1612135522 |
oct | 442012550 |
9 | 168046681 |
10 | 76027240 |
11 | 39a08433 |
12 | 215652b4 |
13 | 1299c043 |
14 | a150a12 |
15 | 6a1b8ca |
hex | 4881568 |
76027240 has 32 divisors (see below), whose sum is σ = 172022760. Its totient is φ = 30240000.
The previous prime is 76027229. The next prime is 76027249. The reversal of 76027240 is 4272067.
It can be written as a sum of positive squares in 4 ways, for example, as 28665316 + 47361924 = 5354^2 + 6882^2 .
It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 76027199 and 76027208.
It is not an unprimeable number, because it can be changed into a prime (76027249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1990 + ... + 12490.
Almost surely, 276027240 is an apocalyptic number.
It is an amenable number.
76027240 is an abundant number, since it is smaller than the sum of its proper divisors (95995520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76027240 is a wasteful number, since it uses less digits than its factorization.
76027240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10693 (or 10689 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 28.
The square root of 76027240 is about 8719.3600682619. The cubic root of 76027240 is about 423.6329593254.
It can be divided in two parts, 76027 and 240, that added together give a palindrome (76267).
The spelling of 76027240 in words is "seventy-six million, twenty-seven thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •