Base | Representation |
---|---|
bin | 101101110000110111… |
… | …100100101101010010 |
3 | 11200211112022002002011 |
4 | 231300313210231102 |
5 | 1301113343203342 |
6 | 34323535213134 |
7 | 3356456201452 |
oct | 556067445522 |
9 | 150745262064 |
10 | 49138256722 |
11 | 199262a0625 |
12 | 96343771aa |
13 | 483137c569 |
14 | 25420d1d62 |
15 | 1428dc3717 |
hex | b70de4b52 |
49138256722 has 16 divisors (see below), whose sum is σ = 77662922400. Its totient is φ = 23253156000.
The previous prime is 49138256711. The next prime is 49138256749. The reversal of 49138256722 is 22765283194.
It is a happy number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 595779 + ... + 673222.
It is an arithmetic number, because the mean of its divisors is an integer number (4853932650).
Almost surely, 249138256722 is an apocalyptic number.
49138256722 is a deficient number, since it is larger than the sum of its proper divisors (28524665678).
49138256722 is a wasteful number, since it uses less digits than its factorization.
49138256722 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1270041.
The product of its digits is 1451520, while the sum is 49.
The spelling of 49138256722 in words is "forty-nine billion, one hundred thirty-eight million, two hundred fifty-six thousand, seven hundred twenty-two".
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