Base | Representation |
---|---|
bin | 1011101100101010… |
… | …1110101110011100 |
3 | 22002211202021001002 |
4 | 2323022232232130 |
5 | 22412334332340 |
6 | 1235332205432 |
7 | 140546565512 |
oct | 27312565634 |
9 | 8084667032 |
10 | 3140152220 |
11 | 1371596927 |
12 | 737769878 |
13 | 3b0745c4a |
14 | 21b08a4b2 |
15 | 135a2a715 |
hex | bb2aeb9c |
3140152220 has 24 divisors (see below), whose sum is σ = 6596195424. Its totient is φ = 1255703616.
The previous prime is 3140152217. The next prime is 3140152241. The reversal of 3140152220 is 222510413.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 3140152192 and 3140152201.
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 7 ways as a sum of consecutive naturals, for example, 56534 + ... + 97346.
It is an arithmetic number, because the mean of its divisors is an integer number (274841476).
Almost surely, 23140152220 is an apocalyptic number.
It is an amenable number.
3140152220 is an abundant number, since it is smaller than the sum of its proper divisors (3456043204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3140152220 is a wasteful number, since it uses less digits than its factorization.
3140152220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44669 (or 44667 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 3140152220 is about 56037.0611292205. The cubic root of 3140152220 is about 1464.3680128062.
Adding to 3140152220 its reverse (222510413), we get a palindrome (3362662633).
The spelling of 3140152220 in words is "three billion, one hundred forty million, one hundred fifty-two thousand, two hundred twenty".
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