Base | Representation |
---|---|
bin | 101101111101011100… |
… | …101001110101000100 |
3 | 11201101020102100222221 |
4 | 231331130221311010 |
5 | 1302031410203440 |
6 | 34400514502124 |
7 | 3364631105521 |
oct | 557534516504 |
9 | 151336370887 |
10 | 49349303620 |
11 | 19a24439251 |
12 | 9692b94944 |
13 | 4866003a96 |
14 | 256214c148 |
15 | 143c6b0d4a |
hex | b7d729d44 |
49349303620 has 48 divisors (see below), whose sum is σ = 107694720000. Its totient is φ = 18974712960.
The previous prime is 49349303617. The next prime is 49349303629. The reversal of 49349303620 is 2630394394.
It is not an unprimeable number, because it can be changed into a prime (49349303629) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174720 + ... + 359479.
It is an arithmetic number, because the mean of its divisors is an integer number (2243640000).
Almost surely, 249349303620 is an apocalyptic number.
It is an amenable number.
49349303620 is an abundant number, since it is smaller than the sum of its proper divisors (58345416380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49349303620 is a wasteful number, since it uses less digits than its factorization.
49349303620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 534388 (or 534386 counting only the distinct ones).
The product of its (nonzero) digits is 419904, while the sum is 43.
The spelling of 49349303620 in words is "forty-nine billion, three hundred forty-nine million, three hundred three thousand, six hundred twenty".
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