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5027500240 = 24578977679
BaseRepresentation
bin1001010111010100…
…11001000011010000
3110222101010110210121
410223222121003100
540244020001430
62150512440024
7235405022050
oct45352310320
913871113717
105027500240
11214a990384
12b83849014
13621769b19
143599bd560
151e6589a7a
hex12ba990d0

5027500240 has 40 divisors (see below), whose sum is σ = 13358787840. Its totient is φ = 1723714176.

The previous prime is 5027500229. The next prime is 5027500243. The reversal of 5027500240 is 420057205.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5027500243) 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, 4488280 + ... + 4489399.

It is an arithmetic number, because the mean of its divisors is an integer number (333969696).

Almost surely, 25027500240 is an apocalyptic number.

It is an amenable number.

5027500240 is an abundant number, since it is smaller than the sum of its proper divisors (8331287600).

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

5027500240 is a wasteful number, since it uses less digits than its factorization.

5027500240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8977699 (or 8977693 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 5027500240 is about 70904.8675339007. The cubic root of 5027500240 is about 1713.1051999170.

Adding to 5027500240 its reverse (420057205), we get a palindrome (5447557445).

The spelling of 5027500240 in words is "five billion, twenty-seven million, five hundred thousand, two hundred forty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 8977679 17955358 35910716 44888395 62843753 71821432 89776790 125687506 143642864 179553580 251375012 314218765 359107160 502750024 628437530 718214320 1005500048 1256875060 2513750120 5027500240