Base | Representation |
---|---|
bin | 1011111000011… |
… | …1001101111100 |
3 | 10110202222102000 |
4 | 2332013031330 |
5 | 100224240144 |
6 | 4540102300 |
7 | 1143415104 |
oct | 276071574 |
9 | 113688360 |
10 | 49836924 |
11 | 2614a245 |
12 | 14834990 |
13 | a42c107 |
14 | 6894204 |
15 | 4596769 |
hex | 2f8737c |
49836924 has 96 divisors (see below), whose sum is σ = 137760000. Its totient is φ = 15536448.
The previous prime is 49836923. The next prime is 49836931. The reversal of 49836924 is 42963894.
It is a self number, because there is not a number n which added to its sum of digits gives 49836924.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49836923) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 305667 + ... + 305829.
It is an arithmetic number, because the mean of its divisors is an integer number (1435000).
Almost surely, 249836924 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 49836924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68880000).
49836924 is an abundant number, since it is smaller than the sum of its proper divisors (87923076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49836924 is a wasteful number, since it uses less digits than its factorization.
49836924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344 (or 336 counting only the distinct ones).
The product of its digits is 373248, while the sum is 45.
The square root of 49836924 is about 7059.5271796346. The cubic root of 49836924 is about 368.0021955603.
The spelling of 49836924 in words is "forty-nine million, eight hundred thirty-six thousand, nine hundred twenty-four".
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