Base | Representation |
---|---|
bin | 110100100101000011000100… |
… | …011001110010011111000010 |
3 | 1010022202202001020212021221220 |
4 | 310211003010121302133002 |
5 | 220302201344040430422 |
6 | 2135452103003255510 |
7 | 66464565114110121 |
oct | 6445030431623702 |
9 | 1108682036767856 |
10 | 231244334311362 |
11 | 67755198211839 |
12 | 21b2884b81a596 |
13 | 9c0532a00c058 |
14 | 41163dd5a1ab8 |
15 | 1bb02e0ceae5c |
hex | d250c46727c2 |
231244334311362 has 16 divisors (see below), whose sum is σ = 462489125007360. Its totient is φ = 77081368706352.
The previous prime is 231244334311327. The next prime is 231244334311411. The reversal of 231244334311362 is 263113433442132.
It is a super-2 number, since 2×2312443343113622 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12243553 + ... + 24746580.
It is an arithmetic number, because the mean of its divisors is an integer number (28905570312960).
Almost surely, 2231244334311362 is an apocalyptic number.
231244334311362 is an abundant number, since it is smaller than the sum of its proper divisors (231244790695998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231244334311362 is a wasteful number, since it uses less digits than its factorization.
231244334311362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38032057.
The product of its digits is 746496, while the sum is 42.
Adding to 231244334311362 its reverse (263113433442132), we get a palindrome (494357767753494).
The spelling of 231244334311362 in words is "two hundred thirty-one trillion, two hundred forty-four billion, three hundred thirty-four million, three hundred eleven thousand, three hundred sixty-two".
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