Base | Representation |
---|---|
bin | 1011011101000… |
… | …1000001111111 |
3 | 10100101210101110 |
4 | 2313101001333 |
5 | 44244321421 |
6 | 4433413103 |
7 | 1122231315 |
oct | 267210177 |
9 | 110353343 |
10 | 48042111 |
11 | 25133827 |
12 | 1410a193 |
13 | 9c511b0 |
14 | 65480b5 |
15 | 433ea76 |
hex | 2dd107f |
48042111 has 16 divisors (see below), whose sum is σ = 69763680. Its totient is φ = 29230080.
The previous prime is 48042109. The next prime is 48042133. The reversal of 48042111 is 11124084.
It is a happy number.
It is not a de Polignac number, because 48042111 - 21 = 48042109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48042151) 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, 3450 + ... + 10391.
It is an arithmetic number, because the mean of its divisors is an integer number (4360230).
Almost surely, 248042111 is an apocalyptic number.
48042111 is a deficient number, since it is larger than the sum of its proper divisors (21721569).
48042111 is a wasteful number, since it uses less digits than its factorization.
48042111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13946.
The product of its (nonzero) digits is 256, while the sum is 21.
The square root of 48042111 is about 6931.2416636559. The cubic root of 48042111 is about 363.5303663423.
Adding to 48042111 its reverse (11124084), we get a palindrome (59166195).
The spelling of 48042111 in words is "forty-eight million, forty-two thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.029 sec. • engine limits •