Base | Representation |
---|---|
bin | 1011101100101100… |
… | …0111101000100101 |
3 | 22002211221102222210 |
4 | 2323023013220211 |
5 | 22412401113440 |
6 | 1235334314033 |
7 | 140550502122 |
oct | 27313075045 |
9 | 8084842883 |
10 | 3140254245 |
11 | 1371656547 |
12 | 7377b8919 |
13 | 3b078050b |
14 | 21b0b5749 |
15 | 135a4aa80 |
hex | bb2c7a25 |
3140254245 has 16 divisors (see below), whose sum is σ = 5025142080. Its totient is φ = 1674557184.
The previous prime is 3140254231. The next prime is 3140254261. The reversal of 3140254245 is 5424520413.
It is not a de Polignac number, because 3140254245 - 218 = 3139992101 is a prime.
It is a super-2 number, since 2×31402542452 = 19722393446481040050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144162 + ... + 164508.
It is an arithmetic number, because the mean of its divisors is an integer number (314071380).
Almost surely, 23140254245 is an apocalyptic number.
It is an amenable number.
3140254245 is a deficient number, since it is larger than the sum of its proper divisors (1884887835).
3140254245 is a wasteful number, since it uses less digits than its factorization.
3140254245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30644.
The product of its (nonzero) digits is 19200, while the sum is 30.
The square root of 3140254245 is about 56037.9714568613. The cubic root of 3140254245 is about 1464.3838719661.
Adding to 3140254245 its reverse (5424520413), we get a palindrome (8564774658).
The spelling of 3140254245 in words is "three billion, one hundred forty million, two hundred fifty-four thousand, two hundred forty-five".
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