Base | Representation |
---|---|
bin | 1111111111000… |
… | …11110110101101 |
3 | 100100100002222020 |
4 | 13333203312231 |
5 | 233312234240 |
6 | 21150140353 |
7 | 3215565141 |
oct | 777436655 |
9 | 310302866 |
10 | 134102445 |
11 | 69774174 |
12 | 38ab16b9 |
13 | 21a23b79 |
14 | 13b4b221 |
15 | bb8e0d0 |
hex | 7fe3dad |
134102445 has 8 divisors (see below), whose sum is σ = 214563936. Its totient is φ = 71521296.
The previous prime is 134102429. The next prime is 134102483. The reversal of 134102445 is 544201431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 134102445 - 24 = 134102429 is a prime.
It is a Curzon number.
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, 4470067 + ... + 4470096.
It is an arithmetic number, because the mean of its divisors is an integer number (26820492).
Almost surely, 2134102445 is an apocalyptic number.
134102445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
134102445 is a deficient number, since it is larger than the sum of its proper divisors (80461491).
134102445 is an equidigital number, since it uses as much as digits as its factorization.
134102445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8940171.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 134102445 is about 11580.2610074212. The cubic root of 134102445 is about 511.8533680951.
Adding to 134102445 its reverse (544201431), we get a palindrome (678303876).
The spelling of 134102445 in words is "one hundred thirty-four million, one hundred two thousand, four hundred forty-five".
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