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12300014400 = 263522562503
BaseRepresentation
bin10110111010010001…
…10101001101000000
31011202012122110201220
423131020311031000
5200142300430100
65352303555040
7613543253202
oct133510651500
934665573656
1012300014400
115242045963
1224732bba80
13121036903b
148497d6772
154bec83aa0
hex2dd235340

12300014400 has 84 divisors (see below), whose sum is σ = 40354312992. Its totient is φ = 3280002560.

The previous prime is 12300014387. The next prime is 12300014407. The reversal of 12300014400 is 441000321.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12300014400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300014407) 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, 1276452 + ... + 1286051.

It is an arithmetic number, because the mean of its divisors is an integer number (480408488).

Almost surely, 212300014400 is an apocalyptic number.

12300014400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12300014400 is an abundant number, since it is smaller than the sum of its proper divisors (28054298592).

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

12300014400 is a wasteful number, since it uses less digits than its factorization.

12300014400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2562528 (or 2562513 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12300014400 its reverse (441000321), we get a palindrome (12741014721).

The spelling of 12300014400 in words is "twelve billion, three hundred million, fourteen thousand, four hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 150 160 192 200 240 300 320 400 480 600 800 960 1200 1600 2400 4800 2562503 5125006 7687509 10250012 12812515 15375018 20500024 25625030 30750036 38437545 41000048 51250060 61500072 64062575 76875090 82000096 102500120 123000144 128125150 153750180 164000192 192187725 205000240 246000288 256250300 307500360 384375450 410000480 492000576 512500600 615000720 768750900 820000960 1025001200 1230001440 1537501800 2050002400 2460002880 3075003600 4100004800 6150007200 12300014400