Base | Representation |
---|---|
bin | 101110001000010110… |
… | …100010110110011000 |
3 | 11201211222200002100222 |
4 | 232020112202312120 |
5 | 1302420224022134 |
6 | 34431012015212 |
7 | 3402312122426 |
oct | 561026426630 |
9 | 151758602328 |
10 | 49532251544 |
11 | 1a008734786 |
12 | 9724301508 |
13 | 4894b9a6a9 |
14 | 257c572116 |
15 | 144d79ca2e |
hex | b885a2d98 |
49532251544 has 16 divisors (see below), whose sum is σ = 92883991200. Its totient is φ = 24763187232.
The previous prime is 49532251543. The next prime is 49532251547. The reversal of 49532251544 is 44515223594.
It is a junction number, because it is equal to n+sod(n) for n = 49532251495 and 49532251504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49532251543) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294839 + ... + 431270.
It is an arithmetic number, because the mean of its divisors is an integer number (5805249450).
Almost surely, 249532251544 is an apocalyptic number.
It is an amenable number.
49532251544 is a deficient number, since it is larger than the sum of its proper divisors (43351739656).
49532251544 is a wasteful number, since it uses less digits than its factorization.
49532251544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 734642 (or 734638 counting only the distinct ones).
The product of its digits is 864000, while the sum is 44.
The spelling of 49532251544 in words is "forty-nine billion, five hundred thirty-two million, two hundred fifty-one thousand, five hundred forty-four".
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