Base | Representation |
---|---|
bin | 1000001100000… |
… | …1110001100011 |
3 | 2101122001210000 |
4 | 2003001301203 |
5 | 32243120011 |
6 | 3224111043 |
7 | 564645216 |
oct | 203016143 |
9 | 71561700 |
10 | 34348131 |
11 | 18430294 |
12 | b605483 |
13 | 716814c |
14 | 47c177d |
15 | 3037356 |
hex | 20c1c63 |
34348131 has 40 divisors (see below), whose sum is σ = 54362880. Its totient is φ = 21569328.
The previous prime is 34348123. The next prime is 34348133. The reversal of 34348131 is 13184343.
It is not a de Polignac number, because 34348131 - 23 = 34348123 is a prime.
It is a super-2 number, since 2×343481312 = 2359588206386322, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 34348095 and 34348104.
It is not an unprimeable number, because it can be changed into a prime (34348133) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 191800 + ... + 191978.
It is an arithmetic number, because the mean of its divisors is an integer number (1359072).
Almost surely, 234348131 is an apocalyptic number.
34348131 is a deficient number, since it is larger than the sum of its proper divisors (20014749).
34348131 is a wasteful number, since it uses less digits than its factorization.
34348131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317 (or 308 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
The square root of 34348131 is about 5860.7278558213. The cubic root of 34348131 is about 325.0631230449.
The spelling of 34348131 in words is "thirty-four million, three hundred forty-eight thousand, one hundred thirty-one".
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