Base | Representation |
---|---|
bin | 110010010101… |
… | …101010111010 |
3 | 220211102110100 |
4 | 302111222322 |
5 | 11334232322 |
6 | 1150500230 |
7 | 220110123 |
oct | 62255272 |
9 | 26742410 |
10 | 13195962 |
11 | 74a335a |
12 | 4504676 |
13 | 2970480 |
14 | 1a7704a |
15 | 1259dac |
hex | c95aba |
13195962 has 24 divisors (see below), whose sum is σ = 30791124. Its totient is φ = 4060224.
The previous prime is 13195913. The next prime is 13195967. The reversal of 13195962 is 26959131.
It can be written as a sum of positive squares in 2 ways, for example, as 12257001 + 938961 = 3501^2 + 969^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13195967) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27963 + ... + 28430.
Almost surely, 213195962 is an apocalyptic number.
13195962 is an abundant number, since it is smaller than the sum of its proper divisors (17595162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13195962 is a wasteful number, since it uses less digits than its factorization.
13195962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56414 (or 56411 counting only the distinct ones).
The product of its digits is 14580, while the sum is 36.
The square root of 13195962 is about 3632.6246709507. The cubic root of 13195962 is about 236.3090488160.
The spelling of 13195962 in words is "thirteen million, one hundred ninety-five thousand, nine hundred sixty-two".
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