Base | Representation |
---|---|
bin | 10111011101000… |
… | …10011011100000 |
3 | 111201012212220220 |
4 | 23232202123200 |
5 | 400331432044 |
6 | 31305003040 |
7 | 4606224213 |
oct | 1356423340 |
9 | 451185826 |
10 | 196749024 |
11 | a10724aa |
12 | 55a83480 |
13 | 319b9654 |
14 | 1c1b777a |
15 | 12416019 |
hex | bba26e0 |
196749024 has 48 divisors (see below), whose sum is σ = 546851088. Its totient is φ = 61724672.
The previous prime is 196749013. The next prime is 196749029. The reversal of 196749024 is 420947691.
196749024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (196749029) 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, 58647 + ... + 61910.
It is an arithmetic number, because the mean of its divisors is an integer number (11392731).
Almost surely, 2196749024 is an apocalyptic number.
It is an amenable number.
196749024 is an abundant number, since it is smaller than the sum of its proper divisors (350102064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196749024 is a wasteful number, since it uses less digits than its factorization.
196749024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120587 (or 120579 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 42.
The square root of 196749024 is about 14026.7253484197. The cubic root of 196749024 is about 581.6175851322.
The spelling of 196749024 in words is "one hundred ninety-six million, seven hundred forty-nine thousand, twenty-four".
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