Base | Representation |
---|---|
bin | 1011110010011… |
… | …0111000101010 |
3 | 10110000221011000 |
4 | 2330212320222 |
5 | 100124123341 |
6 | 4523415430 |
7 | 1140152532 |
oct | 274467052 |
9 | 113027130 |
10 | 49442346 |
11 | 259aa848 |
12 | 14684576 |
13 | a321635 |
14 | 67d04c2 |
15 | 45198b6 |
hex | 2f26e2a |
49442346 has 64 divisors (see below), whose sum is σ = 114048000. Its totient is φ = 15866928.
The previous prime is 49442333. The next prime is 49442357. The reversal of 49442346 is 64324494.
It is a self number, because there is not a number n which added to its sum of digits gives 49442346.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248355 + ... + 248553.
It is an arithmetic number, because the mean of its divisors is an integer number (1782000).
Almost surely, 249442346 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49442346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57024000).
49442346 is an abundant number, since it is smaller than the sum of its proper divisors (64605654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49442346 is a wasteful number, since it uses less digits than its factorization.
49442346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 360 (or 354 counting only the distinct ones).
The product of its digits is 82944, while the sum is 36.
The square root of 49442346 is about 7031.5251546162. The cubic root of 49442346 is about 367.0284163540.
The spelling of 49442346 in words is "forty-nine million, four hundred forty-two thousand, three hundred forty-six".
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