Base | Representation |
---|---|
bin | 10111011000111… |
… | …11011101010000 |
3 | 111200012122000212 |
4 | 23230133131100 |
5 | 400212300220 |
6 | 31245303252 |
7 | 4601531165 |
oct | 1354373520 |
9 | 450178025 |
10 | 196212560 |
11 | a0836445 |
12 | 55864b28 |
13 | 3185c40b |
14 | 1c0b806c |
15 | 1235c0c5 |
hex | bb1f750 |
196212560 has 40 divisors (see below), whose sum is σ = 458132136. Its totient is φ = 78151680.
The previous prime is 196212559. The next prime is 196212613. The reversal of 196212560 is 65212691.
It is a happy number.
196212560 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 50865424 + 145347136 = 7132^2 + 12056^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14192 + ... + 24368.
Almost surely, 2196212560 is an apocalyptic number.
196212560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
196212560 is an abundant number, since it is smaller than the sum of its proper divisors (261919576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196212560 is a wasteful number, since it uses less digits than its factorization.
196212560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10431 (or 10425 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 32.
The square root of 196212560 is about 14007.5893714800. The cubic root of 196212560 is about 581.0884831215.
The spelling of 196212560 in words is "one hundred ninety-six million, two hundred twelve thousand, five hundred sixty".
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