Base | Representation |
---|---|
bin | 1011110110010… |
… | …1000100110100 |
3 | 10110111212120110 |
4 | 2331211010310 |
5 | 100210301301 |
6 | 4533103020 |
7 | 1142263302 |
oct | 275450464 |
9 | 113455513 |
10 | 49697076 |
11 | 26064170 |
12 | 14787a70 |
13 | a3b0570 |
14 | 6859272 |
15 | 456a0d6 |
hex | 2f65134 |
49697076 has 48 divisors (see below), whose sum is σ = 136237248. Its totient is φ = 13900800.
The previous prime is 49697003. The next prime is 49697099. The reversal of 49697076 is 67079694.
49697076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12765 + ... + 16196.
It is an arithmetic number, because the mean of its divisors is an integer number (2838276).
Almost surely, 249697076 is an apocalyptic number.
It is an amenable number.
49697076 is an abundant number, since it is smaller than the sum of its proper divisors (86540172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49697076 is a wasteful number, since it uses less digits than its factorization.
49697076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28992 (or 28990 counting only the distinct ones).
The product of its (nonzero) digits is 571536, while the sum is 48.
The square root of 49697076 is about 7049.6153086534. The cubic root of 49697076 is about 367.6576546031.
The spelling of 49697076 in words is "forty-nine million, six hundred ninety-seven thousand, seventy-six".
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