Base | Representation |
---|---|
bin | 1111111111011… |
… | …01100101101011 |
3 | 100100102010122220 |
4 | 13333231211223 |
5 | 233320023230 |
6 | 21151045123 |
7 | 3216122316 |
oct | 777554553 |
9 | 310363586 |
10 | 134142315 |
11 | 697a111a |
12 | 38b107a3 |
13 | 21a39068 |
14 | 13b5b97d |
15 | bb9ad10 |
hex | 7fed96b |
134142315 has 8 divisors (see below), whose sum is σ = 214627728. Its totient is φ = 71542560.
The previous prime is 134142259. The next prime is 134142331. The reversal of 134142315 is 513241431.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 134142315 - 28 = 134142059 is a prime.
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, 4471396 + ... + 4471425.
It is an arithmetic number, because the mean of its divisors is an integer number (26828466).
Almost surely, 2134142315 is an apocalyptic number.
134142315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
134142315 is a deficient number, since it is larger than the sum of its proper divisors (80485413).
134142315 is an equidigital number, since it uses as much as digits as its factorization.
134142315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8942829.
The product of its digits is 1440, while the sum is 24.
The square root of 134142315 is about 11581.9823432779. The cubic root of 134142315 is about 511.9040894464.
Adding to 134142315 its reverse (513241431), we get a palindrome (647383746).
The spelling of 134142315 in words is "one hundred thirty-four million, one hundred forty-two thousand, three hundred fifteen".
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