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4923013908969 = 32131271517972753
BaseRepresentation
bin100011110100011101001…
…1111101100100111101001
3122102122011022012111021100
41013220322133230213221
51121124313030041334
614245333521232013
71015450605533142
oct107507237544751
918378138174240
104923013908969
111628925010942
12676143492609
132993134a3850
141303bcdd4ac9
15880d3b42c99
hex47a3a7ec9e9

4923013908969 has 96 divisors (see below), whose sum is σ = 7782009790464. Its totient is φ = 2980957593600.

The previous prime is 4923013908947. The next prime is 4923013908991. The reversal of 4923013908969 is 9698093103294.

4923013908969 is a `hidden beast` number, since 4 + 9 + 230 + 1 + 390 + 8 + 9 + 6 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (4923013908947) and next prime (4923013908991).

It is not a de Polignac number, because 4923013908969 - 239 = 4373258095081 is a prime.

It is a super-2 number, since 2×49230139089692 (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4923013908469) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1788234697 + ... + 1788237449.

It is an arithmetic number, because the mean of its divisors is an integer number (81062601984).

Almost surely, 24923013908969 is an apocalyptic number.

It is an amenable number.

4923013908969 is a deficient number, since it is larger than the sum of its proper divisors (2858995881495).

4923013908969 is a wasteful number, since it uses less digits than its factorization.

4923013908969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3847 (or 3844 counting only the distinct ones).

The product of its (nonzero) digits is 22674816, while the sum is 63.

The spelling of 4923013908969 in words is "four trillion, nine hundred twenty-three billion, thirteen million, nine hundred eight thousand, nine hundred sixty-nine".

Divisors: 1 3 9 13 39 117 127 151 381 453 797 1143 1359 1651 1963 2391 2753 4953 5889 7173 8259 10361 14859 17667 19177 24777 31083 35789 57531 93249 101219 107367 120347 172593 249301 303657 322101 349631 361041 415703 747903 910971 1048893 1083123 1247109 1315847 1564511 2194141 2243709 3146679 3741327 3947541 4545203 4693533 5404139 6582423 11842623 13635609 14080599 15284069 16212417 19747269 28523833 40906827 45852207 48637251 52794281 85571499 137556621 158382843 198692897 256714497 278655907 331315291 475148529 596078691 686325653 835967721 993945873 1788236073 2058976959 2507903163 2981837619 3622526791 4307098783 6176930877 10867580373 12921296349 32602741119 38763889047 42077041957 126231125871 378693377613 547001545441 1641004636323 4923013908969