Base | Representation |
---|---|
bin | 1011110110000… |
… | …0110110011110 |
3 | 10110110222211122 |
4 | 2331200312132 |
5 | 100204223044 |
6 | 4532450542 |
7 | 1142161664 |
oct | 275406636 |
9 | 113428748 |
10 | 49679774 |
11 | 26052171 |
12 | 14779a52 |
13 | a3a5721 |
14 | 6852c34 |
15 | 4564dee |
hex | 2f60d9e |
49679774 has 8 divisors (see below), whose sum is σ = 74549808. Its totient is φ = 24829840.
The previous prime is 49679771. The next prime is 49679783. The reversal of 49679774 is 47797694.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49679771) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5954 + ... + 11610.
It is an arithmetic number, because the mean of its divisors is an integer number (9318726).
Almost surely, 249679774 is an apocalyptic number.
49679774 is a deficient number, since it is larger than the sum of its proper divisors (24870034).
49679774 is a wasteful number, since it uses less digits than its factorization.
49679774 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10050.
The product of its digits is 2667168, while the sum is 53.
The square root of 49679774 is about 7048.3880426662. The cubic root of 49679774 is about 367.6149830712.
It can be divided in two parts, 4967 and 9774, that added together give a palindrome (14741).
The spelling of 49679774 in words is "forty-nine million, six hundred seventy-nine thousand, seven hundred seventy-four".
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