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12300300241400 = 2352122350287409
BaseRepresentation
bin1011001011111110001100…
…0001101100100111111000
31121112220020001221222022102
42302333203001230213320
53103012003330211100
642054402510242532
72406444622651253
oct262774301544770
947486201858272
1012300300241400
113a125898aa996
121467a697b6448
136b2bb47a2112
143074a295809a
15164e5bb39cd5
hexb2fe306c9f8

12300300241400 has 48 divisors (see below), whose sum is σ = 28621582275600. Its totient is φ = 4916097006080.

The previous prime is 12300300241381. The next prime is 12300300241477. The reversal of 12300300241400 is 414200300321.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24899105 + ... + 25388304.

It is an arithmetic number, because the mean of its divisors is an integer number (596282964075).

Almost surely, 212300300241400 is an apocalyptic number.

12300300241400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12300300241400 is an abundant number, since it is smaller than the sum of its proper divisors (16321282034200).

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

12300300241400 is a wasteful number, since it uses less digits than its factorization.

12300300241400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50288648 (or 50288639 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12300300241400 its reverse (414200300321), we get a palindrome (12714500541721).

The spelling of 12300300241400 in words is "twelve trillion, three hundred billion, three hundred million, two hundred forty-one thousand, four hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 1223 2446 4892 6115 9784 12230 24460 30575 48920 61150 122300 244600 50287409 100574818 201149636 251437045 402299272 502874090 1005748180 1257185225 2011496360 2514370450 5028740900 10057481800 61501501207 123003002414 246006004828 307507506035 492012009656 615015012070 1230030024140 1537537530175 2460060048280 3075075060350 6150150120700 12300300241400