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31413422031201 = 3274011243455727
BaseRepresentation
bin1110010010010000000011…
…10111001000000101100001
311010020002112101121101101200
413021020001313020011201
513104134142014444301
6150451043222351413
76421354611414450
oct711100167100541
9133202471541350
1031413422031201
11a0113a2877011
12363416b58b569
13146b3719a1202
147a85bc3bcb97
15397206451c86
hex1c9201dc8161

31413422031201 has 24 divisors (see below), whose sum is σ = 51986397076224. Its totient is φ = 17905762454400.

The previous prime is 31413422031169. The next prime is 31413422031221. The reversal of 31413422031201 is 10213022431413.

31413422031201 is a `hidden beast` number, since 3 + 1 + 4 + 1 + 3 + 422 + 0 + 31 + 201 = 666.

It is not a de Polignac number, because 31413422031201 - 25 = 31413422031169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31413422031221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 621702601 + ... + 621753126.

It is an arithmetic number, because the mean of its divisors is an integer number (2166099878176).

Almost surely, 231413422031201 is an apocalyptic number.

It is an amenable number.

31413422031201 is a deficient number, since it is larger than the sum of its proper divisors (20572975045023).

31413422031201 is a wasteful number, since it uses less digits than its factorization.

31413422031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243456141 (or 1243456138 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 31413422031201 its reverse (10213022431413), we get a palindrome (41626444462614).

The spelling of 31413422031201 in words is "thirty-one trillion, four hundred thirteen billion, four hundred twenty-two million, thirty-one thousand, two hundred one".

Divisors: 1 3 7 9 21 63 401 1203 2807 3609 8421 25263 1243455727 3730367181 8704190089 11191101543 26112570267 78337710801 498625746527 1495877239581 3490380225689 4487631718743 10471140677067 31413422031201