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12141302200 = 2352427314207
BaseRepresentation
bin10110100111010110…
…11001000110111000
31011100011000001112021
423103223121012320
5144331133132300
65324434124224
7606605236336
oct132353310670
934304001467
1012141302200
1151704a3055
12242a120674
1311b65097b1
148326c0b56
154b0d82d1a
hex2d3ad91b8

12141302200 has 48 divisors (see below), whose sum is σ = 28237121280. Its totient is φ = 4855042560.

The previous prime is 12141302191. The next prime is 12141302207. The reversal of 12141302200 is 220314121.

It is a super-2 number, since 2×121413022002 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12141302207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 847497 + ... + 861703.

It is an arithmetic number, because the mean of its divisors is an integer number (588273360).

Almost surely, 212141302200 is an apocalyptic number.

12141302200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12141302200 is an abundant number, since it is smaller than the sum of its proper divisors (16095819080).

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

12141302200 is a wasteful number, since it uses less digits than its factorization.

12141302200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18496 (or 18487 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12141302200 its reverse (220314121), we get a palindrome (12361616321).

The spelling of 12141302200 in words is "twelve billion, one hundred forty-one million, three hundred two thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 4273 8546 14207 17092 21365 28414 34184 42730 56828 71035 85460 106825 113656 142070 170920 213650 284140 355175 427300 568280 710350 854600 1420700 2841400 60706511 121413022 242826044 303532555 485652088 607065110 1214130220 1517662775 2428260440 3035325550 6070651100 12141302200