Base | Representation |
---|---|
bin | 1100000001101… |
… | …0101010110000 |
3 | 10111220122212202 |
4 | 3000122222300 |
5 | 100403102010 |
6 | 5001042332 |
7 | 1151511650 |
oct | 300325260 |
9 | 114818782 |
10 | 50440880 |
11 | 26521a86 |
12 | 14a863a8 |
13 | a5b0c99 |
14 | 69b0360 |
15 | 46656a5 |
hex | 301aab0 |
50440880 has 40 divisors (see below), whose sum is σ = 134030112. Its totient is φ = 17293824.
The previous prime is 50440867. The next prime is 50440903. The reversal of 50440880 is 8804405.
It is a tau number, because it is divible by the number of its divisors (40).
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, 44477 + ... + 45596.
Almost surely, 250440880 is an apocalyptic number.
It is an amenable number.
50440880 is an abundant number, since it is smaller than the sum of its proper divisors (83589232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50440880 is a wasteful number, since it uses less digits than its factorization.
50440880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90093 (or 90087 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 29.
The square root of 50440880 is about 7102.1743149545. The cubic root of 50440880 is about 369.4827933048.
The spelling of 50440880 in words is "fifty million, four hundred forty thousand, eight hundred eighty".
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