Base | Representation |
---|---|
bin | 1010100010001101011 |
3 | 122112112000 |
4 | 1110101223 |
5 | 42021240 |
6 | 11222043 |
7 | 2635254 |
oct | 1242153 |
9 | 575460 |
10 | 345195 |
11 | 216394 |
12 | 147923 |
13 | c1176 |
14 | 8db2b |
15 | 6c430 |
hex | 5446b |
345195 has 16 divisors (see below), whose sum is σ = 613920. Its totient is φ = 184032.
The previous prime is 345193. The next prime is 345221. The reversal of 345195 is 591543.
It is not a de Polignac number, because 345195 - 21 = 345193 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (345193) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1144 + ... + 1413.
It is an arithmetic number, because the mean of its divisors is an integer number (38370).
2345195 is an apocalyptic number.
345195 is a deficient number, since it is larger than the sum of its proper divisors (268725).
345195 is a wasteful number, since it uses less digits than its factorization.
345195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2571 (or 2565 counting only the distinct ones).
The product of its digits is 2700, while the sum is 27.
The square root of 345195 is about 587.5329777978. The cubic root of 345195 is about 70.1490023358.
The spelling of 345195 in words is "three hundred forty-five thousand, one hundred ninety-five".
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