Base | Representation |
---|---|
bin | 1011110010010… |
… | …1000011110011 |
3 | 10110000112220000 |
4 | 2330211003303 |
5 | 100123403432 |
6 | 4523321043 |
7 | 1140121656 |
oct | 274450363 |
9 | 113015800 |
10 | 49434867 |
11 | 259a5169 |
12 | 14680183 |
13 | a31b101 |
14 | 67cb89d |
15 | 451757c |
hex | 2f250f3 |
49434867 has 20 divisors (see below), whose sum is σ = 74107176. Its totient is φ = 32840640.
The previous prime is 49434841. The next prime is 49434887. The reversal of 49434867 is 76843494.
It is not a de Polignac number, because 49434867 - 210 = 49433843 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49434887) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26392 + ... + 28202.
Almost surely, 249434867 is an apocalyptic number.
49434867 is a deficient number, since it is larger than the sum of its proper divisors (24672309).
49434867 is a wasteful number, since it uses less digits than its factorization.
49434867 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2160 (or 2151 counting only the distinct ones).
The product of its digits is 580608, while the sum is 45.
The square root of 49434867 is about 7030.9933153147. The cubic root of 49434867 is about 367.0099089802.
The spelling of 49434867 in words is "forty-nine million, four hundred thirty-four thousand, eight hundred sixty-seven".
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