Base | Representation |
---|---|
bin | 1011101011110… |
… | …0010111110111 |
3 | 10102012202200200 |
4 | 2322330113313 |
5 | 100021143241 |
6 | 4510211543 |
7 | 1133354562 |
oct | 272742767 |
9 | 112182620 |
10 | 49006071 |
11 | 25731a94 |
12 | 144b3bb3 |
13 | a1cab9a |
14 | 67194d9 |
15 | 44804b6 |
hex | 2ebc5f7 |
49006071 has 12 divisors (see below), whose sum is σ = 73070400. Its totient is φ = 31616640.
The previous prime is 49006057. The next prime is 49006081. The reversal of 49006071 is 17060094.
It is not a de Polignac number, because 49006071 - 25 = 49006039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49006021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87546 + ... + 88103.
It is an arithmetic number, because the mean of its divisors is an integer number (6089200).
Almost surely, 249006071 is an apocalyptic number.
49006071 is a deficient number, since it is larger than the sum of its proper divisors (24064329).
49006071 is a wasteful number, since it uses less digits than its factorization.
49006071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175686 (or 175683 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 49006071 is about 7000.4336294261. The cubic root of 49006071 is about 365.9456830618.
The spelling of 49006071 in words is "forty-nine million, six thousand, seventy-one".
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