Base | Representation |
---|---|
bin | 1111111111100… |
… | …00000000110101 |
3 | 100100102122021200 |
4 | 13333300000311 |
5 | 233320332440 |
6 | 21151203113 |
7 | 3216163263 |
oct | 777600065 |
9 | 310378250 |
10 | 134152245 |
11 | 697a8627 |
12 | 38b16499 |
13 | 21a40736 |
14 | 13b61433 |
15 | bb9dc30 |
hex | 7ff0035 |
134152245 has 24 divisors (see below), whose sum is σ = 232853400. Its totient is φ = 71448576.
The previous prime is 134152243. The next prime is 134152267. The reversal of 134152245 is 542251431.
134152245 is a `hidden beast` number, since 1 + 3 + 415 + 2 + 245 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 125316 + 134026929 = 354^2 + 11577^2 .
It is not a de Polignac number, because 134152245 - 21 = 134152243 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134152243) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40201 + ... + 43409.
It is an arithmetic number, because the mean of its divisors is an integer number (9702225).
Almost surely, 2134152245 is an apocalyptic number.
134152245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
134152245 is a deficient number, since it is larger than the sum of its proper divisors (98701155).
134152245 is a wasteful number, since it uses less digits than its factorization.
134152245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4149 (or 4146 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 134152245 is about 11582.4110184365. The cubic root of 134152245 is about 511.9167205145.
The spelling of 134152245 in words is "one hundred thirty-four million, one hundred fifty-two thousand, two hundred forty-five".
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