Base | Representation |
---|---|
bin | 1011101100101011… |
… | …1111010100110100 |
3 | 22002211212201022022 |
4 | 2323022333110310 |
5 | 22412344021322 |
6 | 1235333452312 |
7 | 140550300653 |
oct | 27312772464 |
9 | 8084781268 |
10 | 3140220212 |
11 | 1371632a18 |
12 | 7377a1098 |
13 | 3b076ab8c |
14 | 21b0a719a |
15 | 135a40942 |
hex | bb2bf534 |
3140220212 has 48 divisors (see below), whose sum is σ = 6255325440. Its totient is φ = 1370161152.
The previous prime is 3140220157. The next prime is 3140220247. The reversal of 3140220212 is 2120220413.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34868 + ... + 86580.
It is an arithmetic number, because the mean of its divisors is an integer number (130319280).
Almost surely, 23140220212 is an apocalyptic number.
It is an amenable number.
3140220212 is a deficient number, since it is larger than the sum of its proper divisors (3115105228).
3140220212 is a wasteful number, since it uses less digits than its factorization.
3140220212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51800 (or 51798 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 3140220212 is about 56037.6677958675. The cubic root of 3140220212 is about 1464.3785817834.
Adding to 3140220212 its reverse (2120220413), we get a palindrome (5260440625).
The spelling of 3140220212 in words is "three billion, one hundred forty million, two hundred twenty thousand, two hundred twelve".
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