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23224323001330 = 2511253362144441
BaseRepresentation
bin1010100011111010101011…
…00001011100101111110010
310001020020001000000221211101
411101331111201130233302
511021001403142020310
6121221035014035014
74614621242232223
oct521752541345762
9101206030027741
1023224323001330
11744441a971900
122731042948a6a
13cc6076321489
145a40c571124a
152a41b809443a
hex151f5585cbf2

23224323001330 has 48 divisors (see below), whose sum is σ = 46816584883992. Its totient is φ = 8285864787200.

The previous prime is 23224323001267. The next prime is 23224323001349. The reversal of 23224323001330 is 3310032342232.

It can be written as a sum of positive squares in 4 ways, for example, as 21303052563529 + 1921270437801 = 4615523^2 + 1386099^2 .

It is a super-4 number, since 4×232243230013304 (a number of 55 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 181008091 + ... + 181136350.

Almost surely, 223224323001330 is an apocalyptic number.

23224323001330 is an abundant number, since it is smaller than the sum of its proper divisors (23592261882662).

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

23224323001330 is a wasteful number, since it uses less digits than its factorization.

23224323001330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362144523 (or 362144512 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 23224323001330 its reverse (3310032342232), we get a palindrome (26534355343562).

The spelling of 23224323001330 in words is "twenty-three trillion, two hundred twenty-four billion, three hundred twenty-three million, one thousand, three hundred thirty".

Divisors: 1 2 5 10 11 22 53 55 106 110 121 242 265 530 583 605 1166 1210 2915 5830 6413 12826 32065 64130 362144441 724288882 1810722205 3621444410 3983588851 7967177702 19193655373 19917944255 38387310746 39835888510 43819477361 87638954722 95968276865 191936553730 211130209103 219097386805 422260418206 438194773610 1055651045515 2111302091030 2322432300133 4644864600266 11612161500665 23224323001330