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12300223202030 = 252698145588463
BaseRepresentation
bin1011001011111101111001…
…1011110100001011101110
31121112220000200222222011102
42302333132123310023232
53103011324114431110
642054351115123102
72406442666065551
oct262773633641356
947486020888142
1012300223202030
113a1254a371095
121467a47a43492
136b2ba183a4aa
14307496622698
15164e54ebd5a5
hexb2fde6f42ee

12300223202030 has 16 divisors (see below), whose sum is σ = 22141222841664. Its totient is φ = 4919906819040.

The previous prime is 12300223202009. The next prime is 12300223202129. The reversal of 12300223202030 is 3020232200321.

It is a super-2 number, since 2×123002232020302 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12300223201993 and 12300223202011.

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, 22524422 + ... + 23064041.

It is an arithmetic number, because the mean of its divisors is an integer number (1383826427604).

Almost surely, 212300223202030 is an apocalyptic number.

12300223202030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12300223202030 is a deficient number, since it is larger than the sum of its proper divisors (9840999639634).

12300223202030 is a wasteful number, since it uses less digits than its factorization.

12300223202030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45615451.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 12300223202030 its reverse (3020232200321), we get a palindrome (15320455402351).

The spelling of 12300223202030 in words is "twelve trillion, three hundred billion, two hundred twenty-three million, two hundred two thousand, thirty".

Divisors: 1 2 5 10 26981 53962 134905 269810 45588463 91176926 227942315 455884630 1230022320203 2460044640406 6150111601015 12300223202030