Base | Representation |
---|---|
bin | 1011101100101010… |
… | …0110110111011110 |
3 | 22002211200121212212 |
4 | 2323022212313132 |
5 | 22412332320110 |
6 | 1235331400422 |
7 | 140546402615 |
oct | 27312466736 |
9 | 8084617785 |
10 | 3140120030 |
11 | 1371574723 |
12 | 737753112 |
13 | 3b07343b8 |
14 | 21b07c87c |
15 | 135a20e05 |
hex | bb2a6dde |
3140120030 has 32 divisors (see below), whose sum is σ = 5708944800. Its totient is φ = 1243505152.
The previous prime is 3140120017. The next prime is 3140120051. The reversal of 3140120030 is 300210413.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3140119987 and 3140120014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413306 + ... + 420834.
It is an arithmetic number, because the mean of its divisors is an integer number (178404525).
Almost surely, 23140120030 is an apocalyptic number.
3140120030 is a deficient number, since it is larger than the sum of its proper divisors (2568824770).
3140120030 is a wasteful number, since it uses less digits than its factorization.
3140120030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7948.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 3140120030 is about 56036.7739078545. The cubic root of 3140120030 is about 1464.3630089971.
Adding to 3140120030 its reverse (300210413), we get a palindrome (3440330443).
The spelling of 3140120030 in words is "three billion, one hundred forty million, one hundred twenty thousand, thirty".
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