Base | Representation |
---|---|
bin | 10110100100110011001100… |
… | …10101010011110011011100 |
3 | 20111202211010110110111220111 |
4 | 23102121212111103303130 |
5 | 23001322224402304330 |
6 | 253325353400255404 |
7 | 13312404360036451 |
oct | 1322314625236334 |
9 | 214684113414814 |
10 | 49642948869340 |
11 | 148aa5024a1a32 |
12 | 5699177171564 |
13 | 21914050887b8 |
14 | c38a35509828 |
15 | 5b14d8a9232a |
hex | 2d2666553cdc |
49642948869340 has 12 divisors (see below), whose sum is σ = 104250192625656. Its totient is φ = 19857179547728.
The previous prime is 49642948869323. The next prime is 49642948869359. The reversal of 49642948869340 is 4396884924694.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1241073721714 + ... + 1241073721753.
It is an arithmetic number, because the mean of its divisors is an integer number (8687516052138).
Almost surely, 249642948869340 is an apocalyptic number.
It is an amenable number.
49642948869340 is an abundant number, since it is smaller than the sum of its proper divisors (54607243756316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49642948869340 is a wasteful number, since it uses less digits than its factorization.
49642948869340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2482147443476 (or 2482147443474 counting only the distinct ones).
The product of its (nonzero) digits is 2579890176, while the sum is 76.
The spelling of 49642948869340 in words is "forty-nine trillion, six hundred forty-two billion, nine hundred forty-eight million, eight hundred sixty-nine thousand, three hundred forty".
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