| Base | Representation |
|---|---|
| bin | 101101101010011111… |
| … | …001110101001010000 |
| 3 | 11200120001212121210000 |
| 4 | 231222133032221100 |
| 5 | 1300403442232400 |
| 6 | 34305153010000 |
| 7 | 3354016264530 |
| oct | 555237165120 |
| 9 | 150501777700 |
| 10 | 49031211600 |
| 11 | 19880927a88 |
| 12 | 9604553900 |
| 13 | 4815140157 |
| 14 | 2531bc94c0 |
| 15 | 141e7cb600 |
| hex | b6a7cea50 |
49031211600 has 600 divisors, whose sum is σ = 204952239360. Its totient is φ = 10992983040.
The previous prime is 49031211599. The next prime is 49031211601. The reversal of 49031211600 is 611213094.
49031211600 is a `hidden beast` number, since 4 + 9 + 0 + 31 + 21 + 1 + 600 = 666.
It is an interprime number because it is at equal distance from previous prime (49031211599) and next prime (49031211601).
It is a tau number, because it is divible by the number of its divisors (600).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49031211601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 12018361 + ... + 12022439.
Almost surely, 249031211600 is an apocalyptic number.
49031211600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49031211600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102476119680).
49031211600 is an abundant number, since it is smaller than the sum of its proper divisors (155921027760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49031211600 is a wasteful number, since it uses less digits than its factorization.
49031211600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4169 (or 4149 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
Adding to 49031211600 its reverse (611213094), we get a palindrome (49642424694).
The spelling of 49031211600 in words is "forty-nine billion, thirty-one million, two hundred eleven thousand, six hundred".
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