Base | Representation |
---|---|
bin | 1011110010001… |
… | …0001010001000 |
3 | 10102222221120220 |
4 | 2330202022020 |
5 | 100123013414 |
6 | 4523150040 |
7 | 1140042222 |
oct | 274421210 |
9 | 112887526 |
10 | 49422984 |
11 | 25997246 |
12 | 14675320 |
13 | a315890 |
14 | 67c7412 |
15 | 4513ca9 |
hex | 2f22288 |
49422984 has 32 divisors (see below), whose sum is σ = 133062720. Its totient is φ = 15206976.
The previous prime is 49422949. The next prime is 49423001. The reversal of 49422984 is 48922494.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78892 + ... + 79515.
It is an arithmetic number, because the mean of its divisors is an integer number (4158210).
Almost surely, 249422984 is an apocalyptic number.
It is an amenable number.
49422984 is an abundant number, since it is smaller than the sum of its proper divisors (83639736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49422984 is a wasteful number, since it uses less digits than its factorization.
49422984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158429 (or 158425 counting only the distinct ones).
The product of its digits is 165888, while the sum is 42.
The square root of 49422984 is about 7030.1482203436. The cubic root of 49422984 is about 366.9804997224.
The spelling of 49422984 in words is "forty-nine million, four hundred twenty-two thousand, nine hundred eighty-four".
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