Base | Representation |
---|---|
bin | 10000010001001… |
… | …00001010110111 |
3 | 100111210001002100 |
4 | 20020210022313 |
5 | 234413304111 |
6 | 21312513143 |
7 | 3244626255 |
oct | 1010441267 |
9 | 314701070 |
10 | 136463031 |
11 | 70036771 |
12 | 3984b7b3 |
13 | 2236c473 |
14 | 141a35d5 |
15 | bea8756 |
hex | 82242b7 |
136463031 has 6 divisors (see below), whose sum is σ = 197113280. Its totient is φ = 90975348.
The previous prime is 136463021. The next prime is 136463051. The reversal of 136463031 is 130364631.
136463031 is a `hidden beast` number, since 13 + 646 + 3 + 0 + 3 + 1 = 666.
It is not a de Polignac number, because 136463031 - 25 = 136462999 is a prime.
It is a super-2 number, since 2×1364630312 = 37244317659413922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 136462986 and 136463004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136463011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7581271 + ... + 7581288.
Almost surely, 2136463031 is an apocalyptic number.
136463031 is a deficient number, since it is larger than the sum of its proper divisors (60650249).
136463031 is a wasteful number, since it uses less digits than its factorization.
136463031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15162565 (or 15162562 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 136463031 is about 11681.7392112647. The cubic root of 136463031 is about 514.8392762038.
The spelling of 136463031 in words is "one hundred thirty-six million, four hundred sixty-three thousand, thirty-one".
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