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12300202310 = 2511111820021
BaseRepresentation
bin10110111010010011…
…00011000101000110
31011202020000000111112
423131021203011012
5200142322433220
65352312005022
7613544665064
oct133511430506
934666000445
1012300202310
115242164060
122473390772
131210403726
14849845034
154becbe5c5
hex2dd263146

12300202310 has 16 divisors (see below), whose sum is σ = 24153124752. Its totient is φ = 4472800800.

The previous prime is 12300202309. The next prime is 12300202391. The reversal of 12300202310 is 1320200321.

It is a happy number.

It is a super-2 number, since 2×123002023102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55909901 + ... + 55910120.

It is an arithmetic number, because the mean of its divisors is an integer number (1509570297).

Almost surely, 212300202310 is an apocalyptic number.

12300202310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12300202310 is a deficient number, since it is larger than the sum of its proper divisors (11852922442).

12300202310 is a wasteful number, since it uses less digits than its factorization.

12300202310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111820039.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12300202310 its reverse (1320200321), we get a palindrome (13620402631).

The spelling of 12300202310 in words is "twelve billion, three hundred million, two hundred two thousand, three hundred ten".

Divisors: 1 2 5 10 11 22 55 110 111820021 223640042 559100105 1118200210 1230020231 2460040462 6150101155 12300202310