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23043030000331 = 1119659694724083
BaseRepresentation
bin1010011110101000111111…
…00111100010001011001011
310000120220002101021021122211
411033110133213202023023
511010014111140002311
6121001453303525551
74565542523162005
oct517243747421313
9100526071237584
1023043030000331
117384548782960
122701a881598b7
13cb1c438528a3
14599407cd7375
1529e6070ce821
hex14f51f9e22cb

23043030000331 has 32 divisors (see below), whose sum is σ = 26505964108800. Its totient is φ = 19811881867680.

The previous prime is 23043030000299. The next prime is 23043030000343. The reversal of 23043030000331 is 13300003034032.

It is a cyclic number.

It is not a de Polignac number, because 23043030000331 - 25 = 23043030000299 is a prime.

It is a super-2 number, since 2×230430300003312 (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23043030004331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 956805216 + ... + 956829298.

It is an arithmetic number, because the mean of its divisors is an integer number (828311378400).

Almost surely, 223043030000331 is an apocalyptic number.

23043030000331 is a deficient number, since it is larger than the sum of its proper divisors (3462934108469).

23043030000331 is a wasteful number, since it uses less digits than its factorization.

23043030000331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31719.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 23043030000331 its reverse (13300003034032), we get a palindrome (36343033034363).

The spelling of 23043030000331 in words is "twenty-three trillion, forty-three billion, thirty million, three hundred thirty-one", and thus it is an aban number.

Divisors: 1 11 19 209 659 6947 7249 12521 24083 76417 131993 137731 264913 457577 1451923 4578073 5033347 15870697 50358803 86983387 167304601 174577667 301543243 956817257 1840350611 3178787419 3316975673 34966661609 110253732059 1212791052649 2094820909121 23043030000331