Base | Representation |
---|---|
bin | 1011101101001100… |
… | …0001001110011000 |
3 | 22002222211122201202 |
4 | 2323103001032120 |
5 | 22413413401034 |
6 | 1235450533332 |
7 | 140604215540 |
oct | 27323011630 |
9 | 8088748652 |
10 | 3142325144 |
11 | 1372840432 |
12 | 738437248 |
13 | 3b1026cba |
14 | 21b494320 |
15 | 135d0947e |
hex | bb4c1398 |
3142325144 has 16 divisors (see below), whose sum is σ = 6733554000. Its totient is φ = 1346710752.
The previous prime is 3142325143. The next prime is 3142325161. The reversal of 3142325144 is 4415232413.
It is a super-2 number, since 2×31423251442 = 19748414621229241472, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3142325141) 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, 28056419 + ... + 28056530.
It is an arithmetic number, because the mean of its divisors is an integer number (420847125).
Almost surely, 23142325144 is an apocalyptic number.
It is an amenable number.
3142325144 is an abundant number, since it is smaller than the sum of its proper divisors (3591228856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3142325144 is a wasteful number, since it uses less digits than its factorization.
3142325144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56112962 (or 56112958 counting only the distinct ones).
The product of its digits is 11520, while the sum is 29.
The square root of 3142325144 is about 56056.4460521714. The cubic root of 3142325144 is about 1464.7057062796.
Adding to 3142325144 its reverse (4415232413), we get a palindrome (7557557557).
The spelling of 3142325144 in words is "three billion, one hundred forty-two million, three hundred twenty-five thousand, one hundred forty-four".
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