Base | Representation |
---|---|
bin | 1101011100011… |
… | …0111001001011 |
3 | 10221002212102201 |
4 | 3113012321023 |
5 | 103413423240 |
6 | 5332341031 |
7 | 1253204662 |
oct | 327067113 |
9 | 127085381 |
10 | 56389195 |
11 | 29915045 |
12 | 16a74777 |
13 | b8b45b5 |
14 | 76bbdd9 |
15 | 4e3cd9a |
hex | 35c6e4b |
56389195 has 8 divisors (see below), whose sum is σ = 70000560. Its totient is φ = 43555680.
The previous prime is 56389181. The next prime is 56389213. The reversal of 56389195 is 59198365.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56389195 - 217 = 56258123 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, 194301 + ... + 194590.
It is an arithmetic number, because the mean of its divisors is an integer number (8750070).
Almost surely, 256389195 is an apocalyptic number.
56389195 is a deficient number, since it is larger than the sum of its proper divisors (13611365).
56389195 is a wasteful number, since it uses less digits than its factorization.
56389195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 388925.
The product of its digits is 291600, while the sum is 46.
The square root of 56389195 is about 7509.2739329445. The cubic root of 56389195 is about 383.4705045743.
The spelling of 56389195 in words is "fifty-six million, three hundred eighty-nine thousand, one hundred ninety-five".
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