Base | Representation |
---|---|
bin | 101101110011110011… |
… | …110000100100000000 |
3 | 11200221222010101100120 |
4 | 231303303300210000 |
5 | 1301214010311402 |
6 | 34332500420240 |
7 | 3360625413450 |
oct | 556363604400 |
9 | 150858111316 |
10 | 49187588352 |
11 | 19951125171 |
12 | 96489a7680 |
13 | 483b662686 |
14 | 2548893d60 |
15 | 142d3ba3bc |
hex | b73cf0900 |
49187588352 has 72 divisors (see below), whose sum is σ = 149612264256. Its totient is φ = 14053595136.
The previous prime is 49187588321. The next prime is 49187588353. The reversal of 49187588352 is 25388578194.
It is not an unprimeable number, because it can be changed into a prime (49187588353) 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, 4569363 + ... + 4580114.
Almost surely, 249187588352 is an apocalyptic number.
49187588352 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
49187588352 is an abundant number, since it is smaller than the sum of its proper divisors (100424675904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49187588352 is an equidigital number, since it uses as much as digits as its factorization.
49187588352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9149503 (or 9149489 counting only the distinct ones).
The product of its digits is 19353600, while the sum is 60.
The spelling of 49187588352 in words is "forty-nine billion, one hundred eighty-seven million, five hundred eighty-eight thousand, three hundred fifty-two".
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