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5401446 = 23900241
BaseRepresentation
bin10100100110101101100110
3101011102101120
4110212231212
52340321241
6311434410
763624441
oct24465546
911142346
105401446
11305a206
121985a06
13117172b
14a08658
1571a666
hex526b66

5401446 has 8 divisors (see below), whose sum is σ = 10802904. Its totient is φ = 1800480.

The previous prime is 5401439. The next prime is 5401447. The reversal of 5401446 is 6441045.

It is a sphenic number, since it is the product of 3 distinct primes.

5401446 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450115 + ... + 450126.

It is an arithmetic number, because the mean of its divisors is an integer number (1350363).

Almost surely, 25401446 is an apocalyptic number.

5401446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5401446 is a wasteful number, since it uses less digits than its factorization.

5401446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900246.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 5401446 is about 2324.1011165610. The cubic root of 5401446 is about 175.4567226346.

The spelling of 5401446 in words is "five million, four hundred one thousand, four hundred forty-six".

Divisors: 1 2 3 6 900241 1800482 2700723 5401446