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112020101200 = 24527192105641
BaseRepresentation
bin110100001010011101…
…0110001100001010000
3101201010212120202021001
41220110322301201100
53313404121214300
6123243351311344
711043651102220
oct1502472614120
9351125522231
10112020101200
1143564477037
121986337b554
13a742b91767
1455c95d2080
152da962b16a
hex1a14eb1850

112020101200 has 120 divisors (see below), whose sum is σ = 323763513920. Its totient is φ = 36385459200.

The previous prime is 112020101101. The next prime is 112020101267. The reversal of 112020101200 is 2101020211.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

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, 999621 + ... + 1106020.

Almost surely, 2112020101200 is an apocalyptic number.

112020101200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112020101200 is an abundant number, since it is smaller than the sum of its proper divisors (211743412720).

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

112020101200 is a wasteful number, since it uses less digits than its factorization.

112020101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105685 (or 2105674 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 112020101200 its reverse (2101020211), we get a palindrome (114121121411).

The spelling of 112020101200 in words is "one hundred twelve billion, twenty million, one hundred one thousand, two hundred".

Divisors: 1 2 4 5 7 8 10 14 16 19 20 25 28 35 38 40 50 56 70 76 80 95 100 112 133 140 152 175 190 200 266 280 304 350 380 400 475 532 560 665 700 760 950 1064 1330 1400 1520 1900 2128 2660 2800 3325 3800 5320 6650 7600 10640 13300 26600 53200 2105641 4211282 8422564 10528205 14739487 16845128 21056410 29478974 33690256 40007179 42112820 52641025 58957948 73697435 80014358 84225640 105282050 117915896 147394870 160028716 168451280 200035895 210564100 235831792 280050253 294789740 320057432 368487175 400071790 421128200 560100506 589579480 640114864 736974350 800143580 842256400 1000179475 1120201012 1179158960 1400251265 1473948700 1600287160 2000358950 2240402024 2800502530 2947897400 3200574320 4000717900 4480804048 5601005060 5895794800 7001256325 8001435800 11202010120 14002512650 16002871600 22404020240 28005025300 56010050600 112020101200