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5147180 = 225614219
BaseRepresentation
bin10011101000101000101100
3100200111121022
4103220220230
52304202210
6302153312
761515233
oct23505054
910614538
105147180
1129a6175
121882838
1310b2a8c
1497db1a
156ba155
hex4e8a2c

5147180 has 24 divisors (see below), whose sum is σ = 10988880. Its totient is φ = 2024640.

The previous prime is 5147179. The next prime is 5147213. The reversal of 5147180 is 817415.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 890 + ... + 3329.

It is an arithmetic number, because the mean of its divisors is an integer number (457870).

Almost surely, 25147180 is an apocalyptic number.

It is an amenable number.

5147180 is an abundant number, since it is smaller than the sum of its proper divisors (5841700).

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

5147180 is a wasteful number, since it uses less digits than its factorization.

5147180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4289 (or 4287 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 5147180 is about 2268.7397382688. The cubic root of 5147180 is about 172.6592242651.

The spelling of 5147180 in words is "five million, one hundred forty-seven thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 61 122 244 305 610 1220 4219 8438 16876 21095 42190 84380 257359 514718 1029436 1286795 2573590 5147180