Base | Representation |
---|---|
bin | 101101001000011011101… |
… | …001011011000011001100 |
3 | 101222111100000010220010101 |
4 | 231020123221123003030 |
5 | 401303212114344434 |
6 | 10332435525220444 |
7 | 440033221666012 |
oct | 55103351330314 |
9 | 11874300126111 |
10 | 3101430231244 |
11 | a96344569774 |
12 | 4210b2861724 |
13 | 196604744407 |
14 | aa177c988b2 |
15 | 55a1e2e5b14 |
hex | 2d21ba5b0cc |
3101430231244 has 12 divisors (see below), whose sum is σ = 5430193797784. Its totient is φ = 1549946289024.
The previous prime is 3101430231241. The next prime is 3101430231299. The reversal of 3101430231244 is 4421320341013.
It is a happy number.
It is a super-2 number, since 2×31014302312442 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3101430231241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192197574 + ... + 192213709.
Almost surely, 23101430231244 is an apocalyptic number.
It is an amenable number.
3101430231244 is a deficient number, since it is larger than the sum of its proper divisors (2328763566540).
3101430231244 is a wasteful number, since it uses less digits than its factorization.
3101430231244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384413304 (or 384413302 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 3101430231244 its reverse (4421320341013), we get a palindrome (7522750572257).
The spelling of 3101430231244 in words is "three trillion, one hundred one billion, four hundred thirty million, two hundred thirty-one thousand, two hundred forty-four".
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