Base | Representation |
---|---|
bin | 1011111001110… |
… | …0000010011101 |
3 | 10110221022101120 |
4 | 2332130002131 |
5 | 100240002310 |
6 | 4542001153 |
7 | 1144221534 |
oct | 276340235 |
9 | 113838346 |
10 | 49922205 |
11 | 261a8323 |
12 | 148761b9 |
13 | a45bb88 |
14 | 68b731b |
15 | 45b1b70 |
hex | 2f9c09d |
49922205 has 16 divisors (see below), whose sum is σ = 80326080. Its totient is φ = 26475008.
The previous prime is 49922203. The next prime is 49922207. The reversal of 49922205 is 50222994.
It is an interprime number because it is at equal distance from previous prime (49922203) and next prime (49922207).
It is a cyclic number.
It is not a de Polignac number, because 49922205 - 21 = 49922203 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49922203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6612 + ... + 11981.
It is an arithmetic number, because the mean of its divisors is an integer number (5020380).
Almost surely, 249922205 is an apocalyptic number.
It is an amenable number.
49922205 is a deficient number, since it is larger than the sum of its proper divisors (30403875).
49922205 is a wasteful number, since it uses less digits than its factorization.
49922205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18780.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 49922205 is about 7065.5647332680. The cubic root of 49922205 is about 368.2119845314.
The spelling of 49922205 in words is "forty-nine million, nine hundred twenty-two thousand, two hundred five".
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