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420300141344 = 2513134379417
BaseRepresentation
bin1100001110110111101…
…01110011001100100000
31111011212102212101202122
412013123311303030200
523341233314010334
6521025550403412
742236300153366
oct6073365631440
91434772771678
10420300141344
11152280522016
1269559800568
13308322631b5
14164b2297636
15adedba032e
hex61dbd73320

420300141344 has 12 divisors (see below), whose sum is σ = 827465903334. Its totient is φ = 210150070656.

The previous prime is 420300141307. The next prime is 420300141361. The reversal of 420300141344 is 443141003024.

It can be written as a sum of positive squares in only one way, i.e., 246234288400 + 174065852944 = 496220^2 + 417212^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6567189677 + ... + 6567189740.

Almost surely, 2420300141344 is an apocalyptic number.

It is an amenable number.

420300141344 is a deficient number, since it is larger than the sum of its proper divisors (407165761990).

420300141344 is a wasteful number, since it uses less digits than its factorization.

420300141344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13134379427 (or 13134379419 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 420300141344 its reverse (443141003024), we get a palindrome (863441144368).

The spelling of 420300141344 in words is "four hundred twenty billion, three hundred million, one hundred forty-one thousand, three hundred forty-four".

Divisors: 1 2 4 8 16 32 13134379417 26268758834 52537517668 105075035336 210150070672 420300141344