Base | Representation |
---|---|
bin | 1101001011011111100000 |
3 | 20111112021220 |
4 | 31023133200 |
5 | 1341024234 |
6 | 202015040 |
7 | 41236503 |
oct | 15133740 |
9 | 6445256 |
10 | 3454944 |
11 | 1a4a829 |
12 | 11a7480 |
13 | 93c75c |
14 | 65d13a |
15 | 483a49 |
hex | 34b7e0 |
3454944 has 96 divisors (see below), whose sum is σ = 10069920. Its totient is φ = 1032192.
The previous prime is 3454943. The next prime is 3454967. The reversal of 3454944 is 4494543.
It is a tau number, because it is divible by the number of its divisors (96).
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3454943) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47292 + ... + 47364.
It is an arithmetic number, because the mean of its divisors is an integer number (104895).
Almost surely, 23454944 is an apocalyptic number.
3454944 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3454944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5034960).
3454944 is an abundant number, since it is smaller than the sum of its proper divisors (6614976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3454944 is a wasteful number, since it uses less digits than its factorization.
3454944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132 (or 124 counting only the distinct ones).
The product of its digits is 34560, while the sum is 33.
The square root of 3454944 is about 1858.7479657016. The cubic root of 3454944 is about 151.1751253836.
The spelling of 3454944 in words is "three million, four hundred fifty-four thousand, nine hundred forty-four".
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