Base | Representation |
---|---|
bin | 1100110010000001… |
… | …0110100100111000 |
3 | 22212010002112122122 |
4 | 3030200112210320 |
5 | 24011321030034 |
6 | 1324242540412 |
7 | 151011205040 |
oct | 31440264470 |
9 | 8763075578 |
10 | 3431033144 |
11 | 1500801a90 |
12 | 7b9067708 |
13 | 428aa0136 |
14 | 247968720 |
15 | 15133762e |
hex | cc816938 |
3431033144 has 32 divisors (see below), whose sum is σ = 8020598400. Its totient is φ = 1336765920.
The previous prime is 3431033141. The next prime is 3431033173. The reversal of 3431033144 is 4413301343.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3431033141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2784314 + ... + 2785545.
It is an arithmetic number, because the mean of its divisors is an integer number (250643700).
Almost surely, 23431033144 is an apocalyptic number.
It is an amenable number.
3431033144 is an abundant number, since it is smaller than the sum of its proper divisors (4589565256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3431033144 is a wasteful number, since it uses less digits than its factorization.
3431033144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5569883 (or 5569879 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 26.
The square root of 3431033144 is about 58575.0215023435. The cubic root of 3431033144 is about 1508.2556855958.
Adding to 3431033144 its reverse (4413301343), we get a palindrome (7844334487).
The spelling of 3431033144 in words is "three billion, four hundred thirty-one million, thirty-three thousand, one hundred forty-four".
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