Base | Representation |
---|---|
bin | 101101111101000111… |
… | …001111010011001010 |
3 | 11201100211212011110111 |
4 | 231331013033103022 |
5 | 1302023441034210 |
6 | 34400154304534 |
7 | 3364532305213 |
oct | 557507172312 |
9 | 151324764414 |
10 | 49343689930 |
11 | 19a21254637 |
12 | 969112814a |
13 | 4864ab9882 |
14 | 25614ca40a |
15 | 143be5288a |
hex | b7d1cf4ca |
49343689930 has 16 divisors (see below), whose sum is σ = 89942929920. Its totient is φ = 19487634192.
The previous prime is 49343689877. The next prime is 49343689931. The reversal of 49343689930 is 3998634394.
It is not an unprimeable number, because it can be changed into a prime (49343689931) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31229394 + ... + 31230973.
It is an arithmetic number, because the mean of its divisors is an integer number (5621433120).
Almost surely, 249343689930 is an apocalyptic number.
49343689930 is a deficient number, since it is larger than the sum of its proper divisors (40599239990).
49343689930 is a wasteful number, since it uses less digits than its factorization.
49343689930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62460453.
The product of its (nonzero) digits is 15116544, while the sum is 58.
The spelling of 49343689930 in words is "forty-nine billion, three hundred forty-three million, six hundred eighty-nine thousand, nine hundred thirty".
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