Base | Representation |
---|---|
bin | 1011101100110… |
… | …1000011100000 |
3 | 10102100020102101 |
4 | 2323031003200 |
5 | 100030340100 |
6 | 4511500144 |
7 | 1134061024 |
oct | 273150340 |
9 | 112306371 |
10 | 49074400 |
11 | 25779361 |
12 | 14527654 |
13 | a22300b |
14 | 6736384 |
15 | 449586a |
hex | 2ecd0e0 |
49074400 has 36 divisors (see below), whose sum is σ = 119804832. Its totient is φ = 19629440.
The previous prime is 49074379. The next prime is 49074401. The reversal of 49074400 is 447094.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49074401) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29872 + ... + 31471.
It is an arithmetic number, because the mean of its divisors is an integer number (3327912).
Almost surely, 249074400 is an apocalyptic number.
49074400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49074400 is an abundant number, since it is smaller than the sum of its proper divisors (70730432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49074400 is a wasteful number, since it uses less digits than its factorization.
49074400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61363 (or 61350 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 49074400 is about 7005.3122699848. The cubic root of 49074400 is about 366.1156830213.
The spelling of 49074400 in words is "forty-nine million, seventy-four thousand, four hundred".
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