Base | Representation |
---|---|
bin | 1101001000111011110111 |
3 | 20110222221000 |
4 | 31020323313 |
5 | 1340210341 |
6 | 201454343 |
7 | 41164122 |
oct | 15107367 |
9 | 6428830 |
10 | 3444471 |
11 | 1a42978 |
12 | 11a13b3 |
13 | 937a64 |
14 | 6593b9 |
15 | 4808b6 |
hex | 348ef7 |
3444471 has 16 divisors (see below), whose sum is σ = 5137120. Its totient is φ = 2280960.
The previous prime is 3444449. The next prime is 3444481. The reversal of 3444471 is 1744443.
It is not a de Polignac number, because 3444471 - 26 = 3444407 is a prime.
It is a super-3 number, since 3×34444713 (a number of 21 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3444401) 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, 4881 + ... + 5541.
It is an arithmetic number, because the mean of its divisors is an integer number (321070).
Almost surely, 23444471 is an apocalyptic number.
3444471 is a deficient number, since it is larger than the sum of its proper divisors (1692649).
3444471 is a wasteful number, since it uses less digits than its factorization.
3444471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 863 (or 857 counting only the distinct ones).
The product of its digits is 5376, while the sum is 27.
The square root of 3444471 is about 1855.9286085407. The cubic root of 3444471 is about 151.0222179783.
The spelling of 3444471 in words is "three million, four hundred forty-four thousand, four hundred seventy-one".
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