Base | Representation |
---|---|
bin | 1011111010111… |
… | …0100001101111 |
3 | 10111002011021101 |
4 | 2332232201233 |
5 | 100244413220 |
6 | 4543343531 |
7 | 1144655401 |
oct | 276564157 |
9 | 114064241 |
10 | 49997935 |
11 | 2624a209 |
12 | 148b1ba7 |
13 | a4874a0 |
14 | 68d6b71 |
15 | 45c930a |
hex | 2fae86f |
49997935 has 16 divisors (see below), whose sum is σ = 68414976. Its totient is φ = 34748928.
The previous prime is 49997933. The next prime is 49997953. The reversal of 49997935 is 53979994.
It is a cyclic number.
It is not a de Polignac number, because 49997935 - 21 = 49997933 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 (49997933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21519 + ... + 23728.
It is an arithmetic number, because the mean of its divisors is an integer number (4275936).
Almost surely, 249997935 is an apocalyptic number.
49997935 is a deficient number, since it is larger than the sum of its proper divisors (18417041).
49997935 is a wasteful number, since it uses less digits than its factorization.
49997935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45282.
The product of its digits is 2755620, while the sum is 55.
The square root of 49997935 is about 7070.9217928075. The cubic root of 49997935 is about 368.3980781109.
The spelling of 49997935 in words is "forty-nine million, nine hundred ninety-seven thousand, nine hundred thirty-five".
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