Base | Representation |
---|---|
bin | 10100100001100… |
… | …101100101000010 |
3 | 212222221202000110 |
4 | 110201211211002 |
5 | 1201123131434 |
6 | 54100332150 |
7 | 11350626633 |
oct | 2441454502 |
9 | 788852013 |
10 | 344348994 |
11 | 167415550 |
12 | 973a4056 |
13 | 56458002 |
14 | 33a3988a |
15 | 2036e4e9 |
hex | 14865942 |
344348994 has 32 divisors (see below), whose sum is σ = 754459200. Its totient is φ = 103910400.
The previous prime is 344348993. The next prime is 344348999. The reversal of 344348994 is 499843443.
It is a super-3 number, since 3×3443489943 (a number of 27 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (344348993) 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 15 ways as a sum of consecutive naturals, for example, 5082 + ... + 26730.
It is an arithmetic number, because the mean of its divisors is an integer number (23576850).
Almost surely, 2344348994 is an apocalyptic number.
344348994 is an abundant number, since it is smaller than the sum of its proper divisors (410110206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344348994 is a wasteful number, since it uses less digits than its factorization.
344348994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21906.
The product of its digits is 1492992, while the sum is 48.
The square root of 344348994 is about 18556.6428537061. The cubic root of 344348994 is about 700.9164825549.
The spelling of 344348994 in words is "three hundred forty-four million, three hundred forty-eight thousand, nine hundred ninety-four".
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