Base | Representation |
---|---|
bin | 11010001101010101001100 |
3 | 110221001100100 |
4 | 122031111030 |
5 | 3224322343 |
6 | 403131100 |
7 | 112253112 |
oct | 32152514 |
9 | 13831310 |
10 | 6870348 |
11 | 3972881 |
12 | 2373a90 |
13 | 15671c4 |
14 | cabab2 |
15 | 90a9d3 |
hex | 68d54c |
6870348 has 18 divisors (see below), whose sum is σ = 17366804. Its totient is φ = 2290104.
The previous prime is 6870317. The next prime is 6870377. The reversal of 6870348 is 8430786.
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×68703482 = 94403363282208, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 190843 = 6870348 / (6 + 8 + 7 + 0 + 3 + 4 + 8).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95386 + ... + 95457.
Almost surely, 26870348 is an apocalyptic number.
It is an amenable number.
6870348 is an abundant number, since it is smaller than the sum of its proper divisors (10496456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6870348 is a wasteful number, since it uses less digits than its factorization.
6870348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190853 (or 190848 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 6870348 is about 2621.1348687162. The cubic root of 6870348 is about 190.1047252765.
The spelling of 6870348 in words is "six million, eight hundred seventy thousand, three hundred forty-eight".
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