Base | Representation |
---|---|
bin | 10000001000111… |
… | …11010010101001 |
3 | 100102202202022010 |
4 | 20010133102221 |
5 | 234130110343 |
6 | 21233550133 |
7 | 3232556034 |
oct | 1004372251 |
9 | 312682263 |
10 | 135394473 |
11 | 6a476965 |
12 | 39415349 |
13 | 22086c96 |
14 | 13da601b |
15 | bd46d33 |
hex | 811f4a9 |
135394473 has 8 divisors (see below), whose sum is σ = 180648000. Its totient is φ = 90201968.
The previous prime is 135394463. The next prime is 135394481. The reversal of 135394473 is 374493531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 135394473 - 29 = 135393961 is a prime.
It is not an unprimeable number, because it can be changed into a prime (135394463) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9798 + ... + 19151.
It is an arithmetic number, because the mean of its divisors is an integer number (22581000).
Almost surely, 2135394473 is an apocalyptic number.
It is an amenable number.
135394473 is a deficient number, since it is larger than the sum of its proper divisors (45253527).
135394473 is a wasteful number, since it uses less digits than its factorization.
135394473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30511.
The product of its digits is 136080, while the sum is 39.
The square root of 135394473 is about 11635.9130711775. The cubic root of 135394473 is about 513.4919568917.
The spelling of 135394473 in words is "one hundred thirty-five million, three hundred ninety-four thousand, four hundred seventy-three".
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