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5280800025 = 352371902991
BaseRepresentation
bin1001110101100001…
…01001110100011001
3111122000202102210010
410322300221310121
541303341100100
62232001512133
7244602026304
oct47260516431
914560672703
105280800025
11226a968246
121034642649
13662096457
143814b7b3b
1520d921750
hex13ac29d19

5280800025 has 24 divisors (see below), whose sum is σ = 8966898304. Its totient is φ = 2740305600.

The previous prime is 5280800011. The next prime is 5280800047. The reversal of 5280800025 is 5200080825.

It is not a de Polignac number, because 5280800025 - 215 = 5280767257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5280799965 and 5280800001.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 948721 + ... + 954270.

Almost surely, 25280800025 is an apocalyptic number.

It is an amenable number.

5280800025 is a deficient number, since it is larger than the sum of its proper divisors (3686098279).

5280800025 is a wasteful number, since it uses less digits than its factorization.

5280800025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903041 (or 1903036 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 5280800025 is about 72669.1132806779. The cubic root of 5280800025 is about 1741.4054818716.

The spelling of 5280800025 in words is "five billion, two hundred eighty million, eight hundred thousand, twenty-five".

Divisors: 1 3 5 15 25 37 75 111 185 555 925 2775 1902991 5708973 9514955 28544865 47574775 70410667 142724325 211232001 352053335 1056160005 1760266675 5280800025