Base | Representation |
---|---|
bin | 10000000111010… |
… | …01110011100001 |
3 | 100102100121210001 |
4 | 20003221303201 |
5 | 234101103033 |
6 | 21225140001 |
7 | 3230654233 |
oct | 1003516341 |
9 | 312317701 |
10 | 135175393 |
11 | 6a337301 |
12 | 3932a601 |
13 | 2200b352 |
14 | 13d4a253 |
15 | bd01e7d |
hex | 80e9ce1 |
135175393 has 8 divisors (see below), whose sum is σ = 144865728. Its totient is φ = 125802864.
The previous prime is 135175379. The next prime is 135175421. The reversal of 135175393 is 393571531.
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 135175393 - 25 = 135175361 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (135175193) 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, 78571 + ... + 80272.
It is an arithmetic number, because the mean of its divisors is an integer number (18108216).
Almost surely, 2135175393 is an apocalyptic number.
It is an amenable number.
135175393 is a deficient number, since it is larger than the sum of its proper divisors (9690335).
135175393 is a wasteful number, since it uses less digits than its factorization.
135175393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158903.
The product of its digits is 42525, while the sum is 37.
The square root of 135175393 is about 11626.4953016806. The cubic root of 135175393 is about 513.2148492028.
It can be divided in two parts, 135 and 175393, that added together give a triangular number (175528 = T592).
The spelling of 135175393 in words is "one hundred thirty-five million, one hundred seventy-five thousand, three hundred ninety-three".
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