Base | Representation |
---|---|
bin | 1011110001000… |
… | …0010000110010 |
3 | 10102212020001000 |
4 | 2330100100302 |
5 | 100113142212 |
6 | 4521422430 |
7 | 1136315424 |
oct | 274202062 |
9 | 112766030 |
10 | 49349682 |
11 | 25947168 |
12 | 1463aa16 |
13 | a2bb3c5 |
14 | 67a8814 |
15 | 44ec1dc |
hex | 2f10432 |
49349682 has 32 divisors (see below), whose sum is σ = 110246400. Its totient is φ = 16362864.
The previous prime is 49349659. The next prime is 49349683. The reversal of 49349682 is 28694394.
It is a super-2 number, since 2×493496822 = 4870782227002248, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (49349683) 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, 8319 + ... + 12957.
It is an arithmetic number, because the mean of its divisors is an integer number (3445200).
Almost surely, 249349682 is an apocalyptic number.
49349682 is an abundant number, since it is smaller than the sum of its proper divisors (60896718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49349682 is a wasteful number, since it uses less digits than its factorization.
49349682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4847 (or 4841 counting only the distinct ones).
The product of its digits is 373248, while the sum is 45.
The square root of 49349682 is about 7024.9328822417. The cubic root of 49349682 is about 366.7989801638.
The spelling of 49349682 in words is "forty-nine million, three hundred forty-nine thousand, six hundred eighty-two".
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