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210514004050131 = 32173643210271981
BaseRepresentation
bin101111110111011000011100…
…011011101000000011010011
31000121100221102220011110221200
4233313120130123220003103
5210043030140014101011
62023420444241122243
762225064160216125
oct5767303433500323
91017327386143850
10210514004050131
1161092540219a11
121b73b036029383
139060501961662
1439dad09bc5215
151950e44298856
hexbf761c6e80d3

210514004050131 has 24 divisors (see below), whose sum is σ = 306309083794896. Its totient is φ = 139314438717120.

The previous prime is 210514004050123. The next prime is 210514004050159. The reversal of 210514004050131 is 131050400415012.

210514004050131 is a `hidden beast` number, since 2 + 1 + 0 + 51 + 40 + 0 + 40 + 501 + 31 = 666.

It is not a de Polignac number, because 210514004050131 - 23 = 210514004050123 is a prime.

It is a super-2 number, since 2×2105140040501312 (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210514004050095 and 210514004050104.

It is not an unprimeable number, because it can be changed into a prime (210514004050121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104134840 + ... + 106137141.

It is an arithmetic number, because the mean of its divisors is an integer number (12762878491454).

Almost surely, 2210514004050131 is an apocalyptic number.

210514004050131 is a deficient number, since it is larger than the sum of its proper divisors (95795079744765).

210514004050131 is a wasteful number, since it uses less digits than its factorization.

210514004050131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210272803 (or 210272800 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 210514004050131 its reverse (131050400415012), we get a palindrome (341564404465143).

The spelling of 210514004050131 in words is "two hundred ten trillion, five hundred fourteen billion, four million, fifty thousand, one hundred thirty-one".

Divisors: 1 3 9 173 519 643 1557 1929 5787 111239 333717 1001151 210271981 630815943 1892447829 36377052713 109131158139 135204883783 327393474417 405614651349 1216843954047 23390444894459 70171334683377 210514004050131