Base | Representation |
---|---|
bin | 10000010000010… |
… | …00110011101001 |
3 | 100111120100100022 |
4 | 20020020303221 |
5 | 234401212303 |
6 | 21310250225 |
7 | 3243651434 |
oct | 1010106351 |
9 | 314510308 |
10 | 136350953 |
11 | 6aa6a542 |
12 | 397b6975 |
13 | 2233044b |
14 | 1417481b |
15 | be85438 |
hex | 8208ce9 |
136350953 has 12 divisors (see below), whose sum is σ = 144628620. Its totient is φ = 128392320.
The previous prime is 136350899. The next prime is 136350961. The reversal of 136350953 is 359053631.
It can be written as a sum of positive squares in 6 ways, for example, as 23396569 + 112954384 = 4837^2 + 10628^2 .
It is not a de Polignac number, because 136350953 - 212 = 136346857 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136350553) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47351 + ... + 50147.
It is an arithmetic number, because the mean of its divisors is an integer number (12052385).
Almost surely, 2136350953 is an apocalyptic number.
It is an amenable number.
136350953 is a deficient number, since it is larger than the sum of its proper divisors (8277667).
136350953 is an equidigital number, since it uses as much as digits as its factorization.
136350953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2908 (or 2867 counting only the distinct ones).
The product of its (nonzero) digits is 36450, while the sum is 35.
The square root of 136350953 is about 11676.9410806084. The cubic root of 136350953 is about 514.6982906191.
The spelling of 136350953 in words is "one hundred thirty-six million, three hundred fifty thousand, nine hundred fifty-three".
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