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5308554 = 237271217
BaseRepresentation
bin10100010000000010001010
3100222200222010
4110100002022
52324333204
6305440350
763056556
oct24200212
910880863
105308554
112aa6439
1219400b6
13113b374
149c2866
156ecd89
hex51008a

5308554 has 16 divisors (see below), whose sum is σ = 10640448. Its totient is φ = 1765632.

The previous prime is 5308553. The next prime is 5308571. The reversal of 5308554 is 4558035.

It is not an unprimeable number, because it can be changed into a prime (5308553) 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, 3754 + ... + 4970.

It is an arithmetic number, because the mean of its divisors is an integer number (665028).

Almost surely, 25308554 is an apocalyptic number.

5308554 is an abundant number, since it is smaller than the sum of its proper divisors (5331894).

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

5308554 is a wasteful number, since it uses less digits than its factorization.

5308554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 5308554 is about 2304.0299477220. The cubic root of 5308554 is about 174.4450885370.

The spelling of 5308554 in words is "five million, three hundred eight thousand, five hundred fifty-four".

Divisors: 1 2 3 6 727 1217 1454 2181 2434 3651 4362 7302 884759 1769518 2654277 5308554