Base | Representation |
---|---|
bin | 1110010010101110111110… |
… | …10011011110110110111110 |
3 | 11010021200101021121211112201 |
4 | 13021113133103132312332 |
5 | 13104422141131144014 |
6 | 150502430340222114 |
7 | 6422513151061324 |
oct | 711273723366676 |
9 | 133250337554481 |
10 | 31430022131134 |
11 | a018441128870 |
12 | 363742299a93a |
13 | 146cab8b89653 |
14 | 7a9314d21d14 |
15 | 397878984e74 |
hex | 1c95df4dedbe |
31430022131134 has 8 divisors (see below), whose sum is σ = 51430945305528. Its totient is φ = 14286373695960.
The previous prime is 31430022131111. The next prime is 31430022131143. The reversal of 31430022131134 is 43113122003413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 714318684777 + ... + 714318684820.
It is an arithmetic number, because the mean of its divisors is an integer number (6428868163191).
Almost surely, 231430022131134 is an apocalyptic number.
31430022131134 is a deficient number, since it is larger than the sum of its proper divisors (20000923174394).
31430022131134 is a wasteful number, since it uses less digits than its factorization.
31430022131134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1428637369610.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 31430022131134 its reverse (43113122003413), we get a palindrome (74543144134547).
The spelling of 31430022131134 in words is "thirty-one trillion, four hundred thirty billion, twenty-two million, one hundred thirty-one thousand, one hundred thirty-four".
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