Base | Representation |
---|---|
bin | 10100010101101… |
… | …100100001001000 |
3 | 212210002100212200 |
4 | 110111230201020 |
5 | 1144323403223 |
6 | 53505440200 |
7 | 11312264400 |
oct | 2425544110 |
9 | 783070780 |
10 | 341231688 |
11 | 165686466 |
12 | 96340060 |
13 | 55906155 |
14 | 33467800 |
15 | 1ee55a43 |
hex | 1456c848 |
341231688 has 108 divisors (see below), whose sum is σ = 1078521795. Its totient is φ = 97181280.
The previous prime is 341231641. The next prime is 341231689. The reversal of 341231688 is 886132143.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
341231688 is a `hidden beast` number, since 341 + 231 + 6 + 88 = 666.
It can be written as a sum of positive squares in only one way, i.e., 170615844 + 170615844 = 13062^2 + 13062^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=13062.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (341231689) by changing a digit.
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 26 ways as a sum of consecutive naturals, for example, 1097053 + ... + 1097363.
Almost surely, 2341231688 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 341231688
341231688 is an abundant number, since it is smaller than the sum of its proper divisors (737290107).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
341231688 is a wasteful number, since it uses less digits than its factorization.
341231688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 648 (or 323 counting only the distinct ones).
The product of its digits is 27648, while the sum is 36.
The square root of 341231688 is about 18472.4575517174. The cubic root of 341231688 is about 698.7949935132.
The spelling of 341231688 in words is "three hundred forty-one million, two hundred thirty-one thousand, six hundred eighty-eight".
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