Base | Representation |
---|---|
bin | 1011101111011… |
… | …1110110001101 |
3 | 10102200010212010 |
4 | 2323313312031 |
5 | 100101442202 |
6 | 4515331433 |
7 | 1135421031 |
oct | 273676615 |
9 | 112603763 |
10 | 49249677 |
11 | 25889014 |
12 | 145b0b79 |
13 | a284a29 |
14 | 67801c1 |
15 | 44cc76c |
hex | 2ef7d8d |
49249677 has 8 divisors (see below), whose sum is σ = 65710816. Its totient is φ = 32810832.
The previous prime is 49249633. The next prime is 49249687. The reversal of 49249677 is 77694294.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49249677 - 27 = 49249549 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49249687) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543 + ... + 9939.
It is an arithmetic number, because the mean of its divisors is an integer number (8213852).
Almost surely, 249249677 is an apocalyptic number.
It is an amenable number.
49249677 is a deficient number, since it is larger than the sum of its proper divisors (16461139).
49249677 is a wasteful number, since it uses less digits than its factorization.
49249677 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11147.
The product of its digits is 762048, while the sum is 48.
The square root of 49249677 is about 7017.8114109742. The cubic root of 49249677 is about 366.5510451793.
The spelling of 49249677 in words is "forty-nine million, two hundred forty-nine thousand, six hundred seventy-seven".
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