Base | Representation |
---|---|
bin | 1011111010110… |
… | …1111011110000 |
3 | 10111002000221100 |
4 | 2332231323300 |
5 | 100244324004 |
6 | 4543324400 |
7 | 1144645326 |
oct | 276557360 |
9 | 114060840 |
10 | 49995504 |
11 | 262483a9 |
12 | 148b0700 |
13 | a486350 |
14 | 68d5d16 |
15 | 45c8739 |
hex | 2fadef0 |
49995504 has 120 divisors (see below), whose sum is σ = 159646032. Its totient is φ = 14469120.
The previous prime is 49995497. The next prime is 49995527. The reversal of 49995504 is 40559994.
49995504 is a `hidden beast` number, since 4 + 9 + 99 + 550 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 49995504.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31039 + ... + 32609.
Almost surely, 249995504 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 49995504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79823016).
49995504 is an abundant number, since it is smaller than the sum of its proper divisors (109650528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49995504 is a wasteful number, since it uses less digits than its factorization.
49995504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1615 (or 1606 counting only the distinct ones).
The product of its (nonzero) digits is 291600, while the sum is 45.
The square root of 49995504 is about 7070.7498895096. The cubic root of 49995504 is about 368.3921072626.
The spelling of 49995504 in words is "forty-nine million, nine hundred ninety-five thousand, five hundred four".
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