Base | Representation |
---|---|
bin | 1011100011111001… |
… | …0001101100010100 |
3 | 22000021110122202110 |
4 | 2320332101230110 |
5 | 22323423130030 |
6 | 1231535111020 |
7 | 136621616325 |
oct | 27076215424 |
9 | 8007418673 |
10 | 3103333140 |
11 | 1352829136 |
12 | 727372470 |
13 | 3a5c241cb |
14 | 21622444c |
15 | 1326a61b0 |
hex | b8f91b14 |
3103333140 has 48 divisors (see below), whose sum is σ = 8730550080. Its totient is φ = 823630080.
The previous prime is 3103333109. The next prime is 3103333193. The reversal of 3103333140 is 413333013.
3103333140 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
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, 109905 + ... + 135224.
It is an arithmetic number, because the mean of its divisors is an integer number (181886460).
Almost surely, 23103333140 is an apocalyptic number.
3103333140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3103333140 is an abundant number, since it is smaller than the sum of its proper divisors (5627216940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3103333140 is a wasteful number, since it uses less digits than its factorization.
3103333140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245352 (or 245350 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 21.
The square root of 3103333140 is about 55707.5680675436. The cubic root of 3103333140 is about 1458.6221347236.
Adding to 3103333140 its reverse (413333013), we get a palindrome (3516666153).
The spelling of 3103333140 in words is "three billion, one hundred three million, three hundred thirty-three thousand, one hundred forty".
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