Base | Representation |
---|---|
bin | 1011110000001… |
… | …0001101001011 |
3 | 10102202022001121 |
4 | 2330002031023 |
5 | 100104321412 |
6 | 4520300111 |
7 | 1135655524 |
oct | 274021513 |
9 | 112668047 |
10 | 49292107 |
11 | 25907987 |
12 | 14611637 |
13 | a29b137 |
14 | 679184b |
15 | 44da107 |
hex | 2f0234b |
49292107 has 2 divisors, whose sum is σ = 49292108. Its totient is φ = 49292106.
The previous prime is 49292071. The next prime is 49292119. The reversal of 49292107 is 70129294.
It is a happy number.
Together with previous prime (49292071) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49292107 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is not a weakly prime, because it can be changed into another prime (49292407) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24646053 + 24646054.
It is an arithmetic number, because the mean of its divisors is an integer number (24646054).
Almost surely, 249292107 is an apocalyptic number.
49292107 is a deficient number, since it is larger than the sum of its proper divisors (1).
49292107 is an equidigital number, since it uses as much as digits as its factorization.
49292107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9072, while the sum is 34.
The square root of 49292107 is about 7020.8337823937. The cubic root of 49292107 is about 366.6562796874.
It can be divided in two parts, 4929 and 2107, that multiplied together give a triangular number (10385403 = T4557).
The spelling of 49292107 in words is "forty-nine million, two hundred ninety-two thousand, one hundred seven".
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