Base | Representation |
---|---|
bin | 10100011110100… |
… | …011010001100101 |
3 | 212221110022021211 |
4 | 110132203101211 |
5 | 1200422200000 |
6 | 54031311421 |
7 | 11341103416 |
oct | 2436432145 |
9 | 787408254 |
10 | 343553125 |
11 | 166a21603 |
12 | 9707b571 |
13 | 56239996 |
14 | 338ad80d |
15 | 202637ba |
hex | 147a3465 |
343553125 has 12 divisors (see below), whose sum is σ = 429417828. Its totient is φ = 274840000.
The previous prime is 343553071. The next prime is 343553173. The reversal of 343553125 is 521355343.
It can be written as a sum of positive squares in 6 ways, for example, as 320195236 + 23357889 = 17894^2 + 4833^2 .
It is a de Polignac number, because none of the positive numbers 2k-343553125 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51844 + ... + 58093.
It is an arithmetic number, because the mean of its divisors is an integer number (35784819).
Almost surely, 2343553125 is an apocalyptic number.
It is an amenable number.
343553125 is a deficient number, since it is larger than the sum of its proper divisors (85864703).
343553125 is an frugal number, since it uses more digits than its factorization.
343553125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109962 (or 109942 counting only the distinct ones).
The product of its digits is 27000, while the sum is 31.
The square root of 343553125 is about 18535.1861334058. The cubic root of 343553125 is about 700.3760734294.
The spelling of 343553125 in words is "three hundred forty-three million, five hundred fifty-three thousand, one hundred twenty-five".
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