Base | Representation |
---|---|
bin | 1011110110111… |
… | …1101011110010 |
3 | 10110121002011212 |
4 | 2331233223302 |
5 | 100213144110 |
6 | 4534040122 |
7 | 1142534060 |
oct | 275575362 |
9 | 113532155 |
10 | 49740530 |
11 | 26093884 |
12 | 147a9042 |
13 | a3c7288 |
14 | 686b030 |
15 | 4577e05 |
hex | 2f6faf2 |
49740530 has 32 divisors (see below), whose sum is σ = 102871296. Its totient is φ = 16962624.
The previous prime is 49740529. The next prime is 49740547. The reversal of 49740530 is 3504794.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11987 + ... + 15593.
It is an arithmetic number, because the mean of its divisors is an integer number (3214728).
Almost surely, 249740530 is an apocalyptic number.
49740530 is an abundant number, since it is smaller than the sum of its proper divisors (53130766).
49740530 is a wasteful number, since it uses less digits than its factorization.
49740530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3818.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 49740530 is about 7052.6966473825. The cubic root of 49740530 is about 367.7647805675.
The spelling of 49740530 in words is "forty-nine million, seven hundred forty thousand, five hundred thirty".
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