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5272800 = 25352133
BaseRepresentation
bin10100000111010011100000
3100220212220220
4110013103200
52322212200
6305003040
762550411
oct24072340
910825826
105272800
112a81595
121923480
131128000
149b3808
156e24a0
hex5074e0

5272800 has 144 divisors (see below), whose sum is σ = 18592560. Its totient is φ = 1297920.

The previous prime is 5272793. The next prime is 5272801. The reversal of 5272800 is 82725.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5272801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 405594 + ... + 405606.

It is an arithmetic number, because the mean of its divisors is an integer number (129115).

Almost surely, 25272800 is an apocalyptic number.

5272800 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 5272800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9296280).

5272800 is an abundant number, since it is smaller than the sum of its proper divisors (13319760).

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

5272800 is a wasteful number, since it uses less digits than its factorization.

5272800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62 (or 23 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 5272800 is about 2296.2578252452. The cubic root of 5272800 is about 174.0525670214.

The spelling of 5272800 in words is "five million, two hundred seventy-two thousand, eight hundred".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 65 75 78 80 96 100 104 120 130 150 156 160 169 195 200 208 240 260 300 312 325 338 390 400 416 480 507 520 600 624 650 676 780 800 845 975 1014 1040 1200 1248 1300 1352 1560 1690 1950 2028 2080 2197 2400 2535 2600 2704 3120 3380 3900 4056 4225 4394 5070 5200 5408 6240 6591 6760 7800 8112 8450 8788 10140 10400 10985 12675 13182 13520 15600 16224 16900 17576 20280 21970 25350 26364 27040 31200 32955 33800 35152 40560 43940 50700 52728 54925 65910 67600 70304 81120 87880 101400 105456 109850 131820 135200 164775 175760 202800 210912 219700 263640 329550 351520 405600 439400 527280 659100 878800 1054560 1318200 1757600 2636400 5272800