Base | Representation |
---|---|
bin | 1011110011000… |
… | …0010111110010 |
3 | 10110002220110010 |
4 | 2330300113302 |
5 | 100131344302 |
6 | 4524315350 |
7 | 1140404031 |
oct | 274602762 |
9 | 113086403 |
10 | 49481202 |
11 | 25a26a61 |
12 | 146a2b56 |
13 | a336224 |
14 | 6800718 |
15 | 452616c |
hex | 2f305f2 |
49481202 has 8 divisors (see below), whose sum is σ = 98962416. Its totient is φ = 16493732.
The previous prime is 49481191. The next prime is 49481207. The reversal of 49481202 is 20218494.
It is a sphenic number, since it is the product of 3 distinct primes.
49481202 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 49481202.
It is not an unprimeable number, because it can be changed into a prime (49481207) 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, 4123428 + ... + 4123439.
It is an arithmetic number, because the mean of its divisors is an integer number (12370302).
Almost surely, 249481202 is an apocalyptic number.
49481202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49481202 is a wasteful number, since it uses less digits than its factorization.
49481202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8246872.
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 49481202 is about 7034.2875971913. The cubic root of 49481202 is about 367.1245385585.
Adding to 49481202 its reverse (20218494), we get a palindrome (69699696).
The spelling of 49481202 in words is "forty-nine million, four hundred eighty-one thousand, two hundred two".
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