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23066063046731 = 17198310310617873
BaseRepresentation
bin1010011111010011111000…
…11111101000100001001011
310000200002112121000021101102
411033221330133220201023
511010403244114443411
6121020223022012015
74600316354635535
oct517517437504113
9100602477007342
1023066063046731
1173932982935a1
122706435a1700b
13cb4174712523
1459a590d48855
152a000426ad3b
hex14fa7c7e884b

23066063046731 has 64 divisors (see below), whose sum is σ = 26298746772480. Its totient is φ = 20100065034240.

The previous prime is 23066063046721. The next prime is 23066063046779. The reversal of 23066063046731 is 13764036066032.

It is not a de Polignac number, because 23066063046731 - 26 = 23066063046667 is a prime.

It is a super-2 number, since 2×230660630467312 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23066063046721) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2929764011 + ... + 2929771883.

It is an arithmetic number, because the mean of its divisors is an integer number (410917918320).

Almost surely, 223066063046731 is an apocalyptic number.

23066063046731 is a deficient number, since it is larger than the sum of its proper divisors (3232683725749).

23066063046731 is a wasteful number, since it uses less digits than its factorization.

23066063046731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9156.

The product of its (nonzero) digits is 1959552, while the sum is 47.

The spelling of 23066063046731 in words is "twenty-three trillion, sixty-six billion, sixty-three million, forty-six thousand, seven hundred thirty-one".

Divisors: 1 17 19 83 103 323 1061 1411 1577 1751 1957 7873 8549 18037 20159 26809 33269 88063 109283 133841 145333 149587 162431 342703 653459 810919 1497071 1673197 1857811 2076377 2542979 2761327 8353253 9070489 11108803 12415721 13785623 15407461 28444349 35298409 67306277 142005301 154198313 158711807 172339291 211067257 261926837 693319999 860385059 1144206709 1278819263 2698100719 2929767947 11786439983 13173079981 14626546003 16347316121 21739927471 71411959897 223942359677 277904374057 1214003318249 1356827238043 23066063046731