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5404746 = 232393769
BaseRepresentation
bin10100100111100001001010
3101011120220210
4110213201022
52340422441
6311501550
763640164
oct24474112
911146823
105404746
113061736
1219878b6
131173099
14a09934
1571b616
hex52784a

5404746 has 16 divisors (see below), whose sum is σ = 10857600. Its totient is φ = 1793568.

The previous prime is 5404741. The next prime is 5404753. The reversal of 5404746 is 6474045.

It is a super-2 number, since 2×54047462 = 58422558649032, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5404741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451 + ... + 3318.

It is an arithmetic number, because the mean of its divisors is an integer number (678600).

Almost surely, 25404746 is an apocalyptic number.

5404746 is an abundant number, since it is smaller than the sum of its proper divisors (5452854).

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

5404746 is a wasteful number, since it uses less digits than its factorization.

5404746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4013.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 5404746 is about 2324.8109600568. The cubic root of 5404746 is about 175.4924469765.

The spelling of 5404746 in words is "five million, four hundred four thousand, seven hundred forty-six".

Divisors: 1 2 3 6 239 478 717 1434 3769 7538 11307 22614 900791 1801582 2702373 5404746