Base | Representation |
---|---|
bin | 10000000010010… |
… | …00100110001000 |
3 | 100101010002000000 |
4 | 20001020212020 |
5 | 233413440310 |
6 | 21203043000 |
7 | 3222234150 |
oct | 1001104610 |
9 | 311102000 |
10 | 134515080 |
11 | 69a26197 |
12 | 39070460 |
13 | 21b3992b |
14 | 13c17760 |
15 | bc214c0 |
hex | 8048988 |
134515080 has 224 divisors, whose sum is σ = 519393600. Its totient is φ = 30699648.
The previous prime is 134515061. The next prime is 134515093. The reversal of 134515080 is 80515431.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 203791 + ... + 204449.
Almost surely, 2134515080 is an apocalyptic number.
134515080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 134515080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259696800).
134515080 is an abundant number, since it is smaller than the sum of its proper divisors (384878520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134515080 is an equidigital number, since it uses as much as digits as its factorization.
134515080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 695 (or 676 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 134515080 is about 11598.0636314861. The cubic root of 134515080 is about 512.3778237417.
The spelling of 134515080 in words is "one hundred thirty-four million, five hundred fifteen thousand, eighty".
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