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2313102331200 = 26352481896319
BaseRepresentation
bin100001101010001111101…
…001001000110101000000
322012010112002010021012010
4201222033221020311000
5300344213144044300
64530342522332520
7326054555256633
oct41521751106500
98163462107163
102313102331200
11811a87a66481
1231436535a140
1313a180a1357b
147dd51b97c1a
1540280aa3a50
hex21a8fa48d40

2313102331200 has 84 divisors (see below), whose sum is σ = 7588903247360. Its totient is φ = 616827287040.

The previous prime is 2313102331181. The next prime is 2313102331201. The reversal of 2313102331200 is 21332013132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313102331201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240943360 + ... + 240952959.

Almost surely, 22313102331200 is an apocalyptic number.

2313102331200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313102331200 is an abundant number, since it is smaller than the sum of its proper divisors (5275800916160).

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

2313102331200 is a wasteful number, since it uses less digits than its factorization.

2313102331200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481896344 (or 481896329 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2313102331200 its reverse (21332013132), we get a palindrome (2334434344332).

The spelling of 2313102331200 in words is "two trillion, three hundred thirteen billion, one hundred two million, three hundred thirty-one thousand, two 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 481896319 963792638 1445688957 1927585276 2409481595 2891377914 3855170552 4818963190 5782755828 7228444785 7710341104 9637926380 11565511656 12047407975 14456889570 15420682208 19275852760 23131023312 24094815950 28913779140 30841364416 36142223925 38551705520 46262046624 48189631900 57827558280 72284447850 77103411040 92524093248 96379263800 115655116560 144568895700 154206822080 192758527600 231310233120 289137791400 385517055200 462620466240 578275582800 771034110400 1156551165600 2313102331200