Base | Representation |
---|---|
bin | 1001000101101… |
… | …11010001001110 |
3 | 12022110210210021 |
4 | 10202313101032 |
5 | 124004420032 |
6 | 11322132354 |
7 | 1614045535 |
oct | 442672116 |
9 | 168423707 |
10 | 76248142 |
11 | 3a0493a3 |
12 | 216510ba |
13 | 12a48759 |
14 | a1ab31c |
15 | 6a62097 |
hex | 48b744e |
76248142 has 4 divisors (see below), whose sum is σ = 114372216. Its totient is φ = 38124070.
The previous prime is 76248131. The next prime is 76248143. The reversal of 76248142 is 24184267.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 76248098 and 76248107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76248143) by changing a digit.
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 as a sum of consecutive naturals, namely, 19062034 + ... + 19062037.
It is an arithmetic number, because the mean of its divisors is an integer number (28593054).
Almost surely, 276248142 is an apocalyptic number.
76248142 is a deficient number, since it is larger than the sum of its proper divisors (38124074).
76248142 is a wasteful number, since it uses less digits than its factorization.
76248142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38124073.
The product of its digits is 21504, while the sum is 34.
The square root of 76248142 is about 8732.0182088679. The cubic root of 76248142 is about 424.0428601209.
The spelling of 76248142 in words is "seventy-six million, two hundred forty-eight thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •