Base | Representation |
---|---|
bin | 1011101101110110… |
… | …1100100111001110 |
3 | 22010012002212110021 |
4 | 2323131230213032 |
5 | 22420122434202 |
6 | 1240030532354 |
7 | 140640054415 |
oct | 27335544716 |
9 | 8105085407 |
10 | 3145124302 |
11 | 1374382491 |
12 | 7393670ba |
13 | 3b17970c8 |
14 | 21b9c247c |
15 | 1361ada37 |
hex | bb76c9ce |
3145124302 has 16 divisors (see below), whose sum is σ = 4972343040. Its totient is φ = 1487888568.
The previous prime is 3145124291. The next prime is 3145124341. The reversal of 3145124302 is 2034215413.
It is a super-3 number, since 3×31451243023 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22678 + ... + 82489.
It is an arithmetic number, because the mean of its divisors is an integer number (310771440).
Almost surely, 23145124302 is an apocalyptic number.
3145124302 is a deficient number, since it is larger than the sum of its proper divisors (1827218738).
3145124302 is a wasteful number, since it uses less digits than its factorization.
3145124302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105975.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 3145124302 is about 56081.4078104321. The cubic root of 3145124302 is about 1465.1404932299.
Adding to 3145124302 its reverse (2034215413), we get a palindrome (5179339715).
The spelling of 3145124302 in words is "three billion, one hundred forty-five million, one hundred twenty-four thousand, three hundred two".
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