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5147200 = 26523217
BaseRepresentation
bin10011101000101001000000
3100200111122001
4103220221000
52304202300
6302153344
761515262
oct23505100
910614561
105147200
1129a6193
121882854
1310b2aa6
1497db32
156ba16a
hex4e8a40

5147200 has 42 divisors (see below), whose sum is σ = 12669266. Its totient is φ = 2058240.

The previous prime is 5147179. The next prime is 5147213. The reversal of 5147200 is 27415.

It can be written as a sum of positive squares in 3 ways, for example, as 1115136 + 4032064 = 1056^2 + 2008^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9 + ... + 3208.

Almost surely, 25147200 is an apocalyptic number.

5147200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5147200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6334633).

5147200 is an abundant number, since it is smaller than the sum of its proper divisors (7522066).

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

5147200 is a wasteful number, since it uses less digits than its factorization.

5147200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239 (or 3224 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 5147200 is about 2268.7441459980. The cubic root of 5147200 is about 172.6594478943.

The spelling of 5147200 in words is "five million, one hundred forty-seven thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 800 1600 3217 6434 12868 16085 25736 32170 51472 64340 80425 102944 128680 160850 205888 257360 321700 514720 643400 1029440 1286800 2573600 5147200