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5132880 = 243257129
BaseRepresentation
bin10011100101001001010000
3100122202222200
4103211021100
52303223010
6302003200
761425444
oct23451120
910582880
105132880
112996455
121876500
1310a940c
14978824
156b5cc0
hex4e5250

5132880 has 60 divisors (see below), whose sum is σ = 17240340. Its totient is φ = 1368576.

The previous prime is 5132873. The next prime is 5132893. The reversal of 5132880 is 882315.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2547216 + 2585664 = 1596^2 + 1608^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2845 + ... + 4284.

It is an arithmetic number, because the mean of its divisors is an integer number (287339).

Almost surely, 25132880 is an apocalyptic number.

It is an amenable number.

5132880 is an abundant number, since it is smaller than the sum of its proper divisors (12107460).

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

5132880 is a wasteful number, since it uses less digits than its factorization.

5132880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7148 (or 7139 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 5132880 is about 2265.5860169060. The cubic root of 5132880 is about 172.4991808405.

The spelling of 5132880 in words is "five million, one hundred thirty-two thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 7129 14258 21387 28516 35645 42774 57032 64161 71290 85548 106935 114064 128322 142580 171096 213870 256644 285160 320805 342192 427740 513288 570320 641610 855480 1026576 1283220 1710960 2566440 5132880