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20011200241234 = 222744077533571
BaseRepresentation
bin1001000110011001110000…
…11110110101111001010010
32121212001101221200201020011
410203030320132311321102
510110330414230204414
6110321003554105134
74133522124345256
oct443147036657122
977761357621204
1020011200241234
11641577a933054
1222b237a57b1aa
13b2208184b407
144d2793974266
1524a80d2cadc4
hex1233387b5e52

20011200241234 has 8 divisors (see below), whose sum is σ = 30149032963248. Its totient is φ = 9961522586820.

The previous prime is 20011200241189. The next prime is 20011200241243. The reversal of 20011200241234 is 43214200211002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22038766332 + ... + 22038767239.

It is an arithmetic number, because the mean of its divisors is an integer number (3768629120406).

Almost surely, 220011200241234 is an apocalyptic number.

20011200241234 is a deficient number, since it is larger than the sum of its proper divisors (10137832722014).

20011200241234 is a wasteful number, since it uses less digits than its factorization.

20011200241234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44077533800.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 20011200241234 its reverse (43214200211002), we get a palindrome (63225400452236).

The spelling of 20011200241234 in words is "twenty trillion, eleven billion, two hundred million, two hundred forty-one thousand, two hundred thirty-four".

Divisors: 1 2 227 454 44077533571 88155067142 10005600120617 20011200241234