Base | Representation |
---|---|
bin | 101101110000101110… |
… | …000000010010101110 |
3 | 11200211100120122010112 |
4 | 231300232000102232 |
5 | 1301112222421040 |
6 | 34323405340022 |
7 | 3356425653260 |
oct | 556056002256 |
9 | 150740518115 |
10 | 49135748270 |
11 | 19924937a24 |
12 | 9633567612 |
13 | 48309b187b |
14 | 2541a3bb30 |
15 | 1428a7a365 |
hex | b70b804ae |
49135748270 has 64 divisors (see below), whose sum is σ = 104675193216. Its totient is φ = 16257646080.
The previous prime is 49135748269. The next prime is 49135748351. The reversal of 49135748270 is 7284753194.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117752 + ... + 334868.
It is an arithmetic number, because the mean of its divisors is an integer number (1635549894).
Almost surely, 249135748270 is an apocalyptic number.
49135748270 is an abundant number, since it is smaller than the sum of its proper divisors (55539444946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49135748270 is a wasteful number, since it uses less digits than its factorization.
49135748270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217245.
The product of its (nonzero) digits is 1693440, while the sum is 50.
The spelling of 49135748270 in words is "forty-nine billion, one hundred thirty-five million, seven hundred forty-eight thousand, two hundred seventy".
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