Base | Representation |
---|---|
bin | 1110010010100000010011… |
… | …01011111001101110010110 |
3 | 11010020221001012002202022002 |
4 | 13021100021223321232112 |
5 | 13104310022132203420 |
6 | 150455044444235302 |
7 | 6422114000444426 |
oct | 711201153715626 |
9 | 133227035082262 |
10 | 31422143241110 |
11 | a015068760106 |
12 | 36359a423bb32 |
13 | 146c13176b74b |
14 | 7a8ba8782486 |
15 | 397566e0e075 |
hex | 1c9409af9b96 |
31422143241110 has 64 divisors (see below), whose sum is σ = 59963593248000. Its totient is φ = 11822031222912.
The previous prime is 31422143240981. The next prime is 31422143241127. The reversal of 31422143241110 is 1114234122413.
It is a super-4 number, since 4×314221432411104 (a number of 55 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62115017 + ... + 62618843.
It is an arithmetic number, because the mean of its divisors is an integer number (936931144500).
Almost surely, 231422143241110 is an apocalyptic number.
31422143241110 is a deficient number, since it is larger than the sum of its proper divisors (28541450006890).
31422143241110 is a wasteful number, since it uses less digits than its factorization.
31422143241110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506205.
The product of its (nonzero) digits is 4608, while the sum is 29.
Adding to 31422143241110 its reverse (1114234122413), we get a palindrome (32536377363523).
The spelling of 31422143241110 in words is "thirty-one trillion, four hundred twenty-two billion, one hundred forty-three million, two hundred forty-one thousand, one hundred ten".
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