Base | Representation |
---|---|
bin | 101110100010011010… |
… | …101001001000011100 |
3 | 11202222110111022101210 |
4 | 232202122221020130 |
5 | 1304314200032333 |
6 | 34542232304420 |
7 | 3416202012021 |
oct | 564232511034 |
9 | 152873438353 |
10 | 49969533468 |
11 | 1a2125540a8 |
12 | 9826842110 |
13 | 49346635aa |
14 | 25c067d548 |
15 | 1476d77a63 |
hex | ba26a921c |
49969533468 has 24 divisors (see below), whose sum is σ = 116850723472. Its totient is φ = 16620061824.
The previous prime is 49969533463. The next prime is 49969533479. The reversal of 49969533468 is 86433596994.
It is a junction number, because it is equal to n+sod(n) for n = 49969533399 and 49969533408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49969533463) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4550455 + ... + 4561422.
Almost surely, 249969533468 is an apocalyptic number.
It is an amenable number.
49969533468 is an abundant number, since it is smaller than the sum of its proper divisors (66881190004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49969533468 is a wasteful number, since it uses less digits than its factorization.
49969533468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9112341 (or 9112339 counting only the distinct ones).
The product of its digits is 151165440, while the sum is 66.
The spelling of 49969533468 in words is "forty-nine billion, nine hundred sixty-nine million, five hundred thirty-three thousand, four hundred sixty-eight".
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