Base | Representation |
---|---|
bin | 10100100000101… |
… | …000110100100100 |
3 | 212222111002122100 |
4 | 110200220310210 |
5 | 1201042201012 |
6 | 54051132100 |
7 | 11345542245 |
oct | 2440506444 |
9 | 788432570 |
10 | 344100132 |
11 | 167265582 |
12 | 972a4030 |
13 | 5639b95c |
14 | 339b2ccc |
15 | 203208dc |
hex | 14828d24 |
344100132 has 54 divisors (see below), whose sum is σ = 879443474. Its totient is φ = 113443200.
The previous prime is 344100101. The next prime is 344100137. The reversal of 344100132 is 231001443.
It can be written as a sum of positive squares in 3 ways, for example, as 143424576 + 200675556 = 11976^2 + 14166^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (344100137) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 366768 + ... + 367704.
Almost surely, 2344100132 is an apocalyptic number.
It is an amenable number.
344100132 is an abundant number, since it is smaller than the sum of its proper divisors (535343342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344100132 is a wasteful number, since it uses less digits than its factorization.
344100132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1149 (or 1043 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 344100132 is about 18549.9361723969. The cubic root of 344100132 is about 700.7475904151.
Adding to 344100132 its reverse (231001443), we get a palindrome (575101575).
The spelling of 344100132 in words is "three hundred forty-four million, one hundred thousand, one hundred thirty-two".
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