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252014000 = 2453747383
BaseRepresentation
bin11110000010101…
…10110110110000
3122120012122012212
433001112312300
51004003422000
641001311252
76150040460
oct1701266660
9576178185
10252014000
1111a289937
1270495528
1340299314
1425681ba0
15171d0c35
hexf056db0

252014000 has 160 divisors (see below), whose sum is σ = 713097216. Its totient is φ = 84345600.

The previous prime is 252013999. The next prime is 252014027. The reversal of 252014000 is 410252.

252014000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2520140002 = 127022112392000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 657809 + ... + 658191.

Almost surely, 2252014000 is an apocalyptic number.

252014000 is a gapful number since it is divisible by the number (20) 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 252014000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356548608).

252014000 is an abundant number, since it is smaller than the sum of its proper divisors (461083216).

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

252014000 is a wasteful number, since it uses less digits than its factorization.

252014000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 252014000 is about 15874.9488188151. The cubic root of 252014000 is about 631.6476565113.

Adding to 252014000 its reverse (410252), we get a palindrome (252424252).

The spelling of 252014000 in words is "two hundred fifty-two million, fourteen thousand".

Divisors: 1 2 4 5 7 8 10 14 16 20 25 28 35 40 47 50 56 70 80 94 100 112 125 140 175 188 200 235 250 280 329 350 376 383 400 470 500 560 658 700 752 766 875 940 1000 1175 1316 1400 1532 1645 1750 1880 1915 2000 2350 2632 2681 2800 3064 3290 3500 3760 3830 4700 5264 5362 5875 6128 6580 7000 7660 8225 9400 9575 10724 11750 13160 13405 14000 15320 16450 18001 18800 19150 21448 23500 26320 26810 30640 32900 36002 38300 41125 42896 47000 47875 53620 65800 67025 72004 76600 82250 90005 94000 95750 107240 126007 131600 134050 144008 153200 164500 180010 191500 214480 252014 268100 288016 329000 335125 360020 383000 450025 504028 536200 630035 658000 670250 720040 766000 900050 1008056 1072400 1260070 1340500 1440080 1800100 2016112 2250125 2520140 2681000 3150175 3600200 4500250 5040280 5362000 6300350 7200400 9000500 10080560 12600700 15750875 18001000 25201400 31501750 36002000 50402800 63003500 126007000 252014000