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5380356 = 223448363
BaseRepresentation
bin10100100001100100000100
3101010100110110
4110201210010
52334132411
6311153020
763506112
oct24414404
911110413
105380356
113045383
121975770
131164c57
14a00ab2
157142a6
hex521904

5380356 has 12 divisors (see below), whose sum is σ = 12554192. Its totient is φ = 1793448.

The previous prime is 5380351. The next prime is 5380369. The reversal of 5380356 is 6530835.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (5380351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224170 + ... + 224193.

Almost surely, 25380356 is an apocalyptic number.

It is an amenable number.

5380356 is an abundant number, since it is smaller than the sum of its proper divisors (7173836).

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

5380356 is a wasteful number, since it uses less digits than its factorization.

5380356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448370 (or 448368 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 5380356 is about 2319.5594409284. The cubic root of 5380356 is about 175.2280672700.

The spelling of 5380356 in words is "five million, three hundred eighty thousand, three hundred fifty-six".

Divisors: 1 2 3 4 6 12 448363 896726 1345089 1793452 2690178 5380356