Base | Representation |
---|---|
bin | 101110000110110010… |
… | …000010110100001100 |
3 | 11201210011002120222120 |
4 | 232012302002310030 |
5 | 1302342002442212 |
6 | 34424231212540 |
7 | 3401542154160 |
oct | 560662026414 |
9 | 151704076876 |
10 | 49505905932 |
11 | 19aa487a94a |
12 | 9717517150 |
13 | 488c5a4b82 |
14 | 2578c74ca0 |
15 | 144b2e688c |
hex | b86c82d0c |
49505905932 has 24 divisors (see below), whose sum is σ = 132015749376. Its totient is φ = 14144544528.
The previous prime is 49505905931. The next prime is 49505905957. The reversal of 49505905932 is 23950950594.
It is not an unprimeable number, because it can be changed into a prime (49505905931) 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, 294677928 + ... + 294678095.
It is an arithmetic number, because the mean of its divisors is an integer number (5500656224).
Almost surely, 249505905932 is an apocalyptic number.
49505905932 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
49505905932 is an abundant number, since it is smaller than the sum of its proper divisors (82509843444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49505905932 is a wasteful number, since it uses less digits than its factorization.
49505905932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 589356037 (or 589356035 counting only the distinct ones).
The product of its (nonzero) digits is 2187000, while the sum is 51.
The spelling of 49505905932 in words is "forty-nine billion, five hundred five million, nine hundred five thousand, nine hundred thirty-two".
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