Base | Representation |
---|---|
bin | 101110001001101000… |
… | …110111010001100010 |
3 | 11201220111021102211110 |
4 | 232021220313101202 |
5 | 1302441240043020 |
6 | 34433102324150 |
7 | 3402663420345 |
oct | 561150672142 |
9 | 151814242743 |
10 | 49553831010 |
11 | 1a019933752 |
12 | 972b589656 |
13 | 48994b49c8 |
14 | 258138c45c |
15 | 14506118e0 |
hex | b89a37462 |
49553831010 has 64 divisors (see below), whose sum is σ = 124742426112. Its totient is φ = 12583639296.
The previous prime is 49553830981. The next prime is 49553831017. The reversal of 49553831010 is 1013835594.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 49553831010.
It is not an unprimeable number, because it can be changed into a prime (49553831017) 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 31 ways as a sum of consecutive naturals, for example, 422757 + ... + 527096.
It is an arithmetic number, because the mean of its divisors is an integer number (1949100408).
Almost surely, 249553831010 is an apocalyptic number.
49553831010 is an abundant number, since it is smaller than the sum of its proper divisors (75188595102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49553831010 is a wasteful number, since it uses less digits than its factorization.
49553831010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 949947.
The product of its (nonzero) digits is 64800, while the sum is 39.
The spelling of 49553831010 in words is "forty-nine billion, five hundred fifty-three million, eight hundred thirty-one thousand, ten".
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