Base | Representation |
---|---|
bin | 1011110000001… |
… | …0011110111100 |
3 | 10102202100121201 |
4 | 2330002132330 |
5 | 100104340434 |
6 | 4520305244 |
7 | 1135662040 |
oct | 274023674 |
9 | 112670551 |
10 | 49293244 |
11 | 25908820 |
12 | 14612224 |
13 | a29b800 |
14 | 6792020 |
15 | 44da614 |
hex | 2f027bc |
49293244 has 72 divisors (see below), whose sum is σ = 116581248. Its totient is φ = 17709120.
The previous prime is 49293229. The next prime is 49293253. The reversal of 49293244 is 44239294.
49293244 = 4562 + 4572 + ... + 6232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51579 + ... + 52525.
It is an arithmetic number, because the mean of its divisors is an integer number (1619184).
Almost surely, 249293244 is an apocalyptic number.
49293244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49293244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58290624).
49293244 is an abundant number, since it is smaller than the sum of its proper divisors (67288004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49293244 is a wasteful number, since it uses less digits than its factorization.
49293244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 995 (or 980 counting only the distinct ones).
The product of its digits is 62208, while the sum is 37.
The square root of 49293244 is about 7020.9147552153. The cubic root of 49293244 is about 366.6590988337.
The spelling of 49293244 in words is "forty-nine million, two hundred ninety-three thousand, two hundred forty-four".
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