Base | Representation |
---|---|
bin | 1011011111110… |
… | …1100011101011 |
3 | 10100202001120021 |
4 | 2313331203223 |
5 | 44321140431 |
6 | 4441341311 |
7 | 1123621120 |
oct | 267754353 |
9 | 110661507 |
10 | 48224491 |
11 | 25248857 |
12 | 14197837 |
13 | 9cb6203 |
14 | 6594747 |
15 | 4378b11 |
hex | 2dfd8eb |
48224491 has 16 divisors (see below), whose sum is σ = 58742784. Its totient is φ = 38690784.
The previous prime is 48224483. The next prime is 48224513. The reversal of 48224491 is 19442284.
It is not a de Polignac number, because 48224491 - 23 = 48224483 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48224401) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4381 + ... + 10753.
It is an arithmetic number, because the mean of its divisors is an integer number (3671424).
Almost surely, 248224491 is an apocalyptic number.
48224491 is a deficient number, since it is larger than the sum of its proper divisors (10518293).
48224491 is a wasteful number, since it uses less digits than its factorization.
48224491 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6450.
The product of its digits is 18432, while the sum is 34.
The square root of 48224491 is about 6944.3855739727. The cubic root of 48224491 is about 363.9898031801.
The spelling of 48224491 in words is "forty-eight million, two hundred twenty-four thousand, four hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •