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14102013205230 = 2355931192554421
BaseRepresentation
bin1100110100110110000101…
…1111001101101011101110
31211221010202112202201101220
43031031201133031223232
53322021410340031410
645554213032044210
72653560014320056
oct315154137155356
954833675681356
1014102013205230
1145476a28a7665
1216b9093833666
137b3a77882492
1436a780a24566
15196c5bc58070
hexcd3617cdaee

14102013205230 has 64 divisors (see below), whose sum is σ = 34429521484800. Its totient is φ = 3695612243840.

The previous prime is 14102013205193. The next prime is 14102013205307. The reversal of 14102013205230 is 3250231020141.

It is a self number, because there is not a number n which added to its sum of digits gives 14102013205230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4243420 + ... + 6797840.

It is an arithmetic number, because the mean of its divisors is an integer number (537961273200).

Almost surely, 214102013205230 is an apocalyptic number.

14102013205230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14102013205230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17214760742400).

14102013205230 is an abundant number, since it is smaller than the sum of its proper divisors (20327508279570).

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

14102013205230 is a wasteful number, since it uses less digits than its factorization.

14102013205230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557609.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 14102013205230 its reverse (3250231020141), we get a palindrome (17352244225371).

The spelling of 14102013205230 in words is "fourteen trillion, one hundred two billion, thirteen million, two hundred five thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 59 118 177 295 354 590 885 1770 3119 6238 9357 15595 18714 31190 46785 93570 184021 368042 552063 920105 1104126 1840210 2554421 2760315 5108842 5520630 7663263 12772105 15326526 25544210 38316315 76632630 150710839 301421678 452132517 753554195 904265034 1507108390 2260662585 4521325170 7967239099 15934478198 23901717297 39836195495 47803434594 79672390990 119508586485 239017172970 470067106841 940134213682 1410201320523 2350335534205 2820402641046 4700671068410 7051006602615 14102013205230