Base | Representation |
---|---|
bin | 101100101011001000… |
… | …110000001110110010 |
3 | 11120210222220220222000 |
4 | 230223020300032302 |
5 | 1241214344332000 |
6 | 34011504154430 |
7 | 3315462202134 |
oct | 545310601662 |
9 | 146728826860 |
10 | 47968355250 |
11 | 19385982302 |
12 | 9368608a16 |
13 | 46a5b95b7a |
14 | 2470999054 |
15 | 13ab331000 |
hex | b2b2303b2 |
47968355250 has 64 divisors (see below), whose sum is σ = 133032257280. Its totient is φ = 12791559600.
The previous prime is 47968355213. The next prime is 47968355287. The reversal of 47968355250 is 5255386974.
47968355250 is a `hidden beast` number, since 4 + 7 + 9 + 6 + 83 + 552 + 5 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (47968355213) and next prime (47968355287).
It is a Harshad number since it is a multiple of its sum of digits (54).
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, 3546462 + ... + 3559961.
It is an arithmetic number, because the mean of its divisors is an integer number (2078629020).
Almost surely, 247968355250 is an apocalyptic number.
47968355250 is an abundant number, since it is smaller than the sum of its proper divisors (85063902030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47968355250 is a wasteful number, since it uses less digits than its factorization.
47968355250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7106449 (or 7106433 counting only the distinct ones).
The product of its (nonzero) digits is 9072000, while the sum is 54.
The spelling of 47968355250 in words is "forty-seven billion, nine hundred sixty-eight million, three hundred fifty-five thousand, two hundred fifty".
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