| Base | Representation |
|---|---|
| bin | 1011110000011… |
| … | …0011010100000 |
| 3 | 10102210011201000 |
| 4 | 2330012122200 |
| 5 | 100110344334 |
| 6 | 4520512000 |
| 7 | 1136060010 |
| oct | 274063240 |
| 9 | 112704630 |
| 10 | 49309344 |
| 11 | 25919927 |
| 12 | 1461b600 |
| 13 | a2a5c36 |
| 14 | 6797c40 |
| 15 | 44e0299 |
| hex | 2f066a0 |
49309344 has 192 divisors, whose sum is σ = 170311680. Its totient is φ = 13582080.
The previous prime is 49309339. The next prime is 49309349. The reversal of 49309344 is 44390394.
49309344 is a `hidden beast` number, since 4 + 9 + 309 + 344 = 666.
It is an interprime number because it is at equal distance from previous prime (49309339) and next prime (49309349).
It is a super-2 number, since 2×493093442 = 4862822811420672, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 49309299 and 49309308.
It is not an unprimeable number, because it can be changed into a prime (49309349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187357 + ... + 187619.
It is an arithmetic number, because the mean of its divisors is an integer number (887040).
Almost surely, 249309344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49309344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85155840).
49309344 is an abundant number, since it is smaller than the sum of its proper divisors (121002336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49309344 is a wasteful number, since it uses less digits than its factorization.
49309344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 320 (or 306 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 36.
The square root of 49309344 is about 7022.0612358481. The cubic root of 49309344 is about 366.6990134916.
The spelling of 49309344 in words is "forty-nine million, three hundred nine thousand, three hundred forty-four".
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