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12002310200 = 235260011551
BaseRepresentation
bin10110010110110010…
…01011100000111000
31010222110110112100102
423023121023200320
5144040042411300
65302551054532
7603266645006
oct131331134070
933873415312
1012002310200
1150a9a9a331
1223ab671448
1311937931ca
1481c05da76
154a3a7a0d5
hex2cb64b838

12002310200 has 24 divisors (see below), whose sum is σ = 27905371680. Its totient is φ = 4800924000.

The previous prime is 12002310191. The next prime is 12002310263. The reversal of 12002310200 is 201320021.

It is a happy number.

It is a congruent number.

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, 30005576 + ... + 30005975.

It is an arithmetic number, because the mean of its divisors is an integer number (1162723820).

Almost surely, 212002310200 is an apocalyptic number.

12002310200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12002310200 is an abundant number, since it is smaller than the sum of its proper divisors (15903061480).

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

12002310200 is a wasteful number, since it uses less digits than its factorization.

12002310200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60011567 (or 60011558 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 12002310200 its reverse (201320021), we get a palindrome (12203630221).

The spelling of 12002310200 in words is "twelve billion, two million, three hundred ten thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 60011551 120023102 240046204 300057755 480092408 600115510 1200231020 1500288775 2400462040 3000577550 6001155100 12002310200