Base | Representation |
---|---|
bin | 1011101011001101… |
… | …1010100010110101 |
3 | 22002102020201222122 |
4 | 2322303122202311 |
5 | 22404303241440 |
6 | 1234553205325 |
7 | 140443621400 |
oct | 27263324265 |
9 | 8072221878 |
10 | 3134040245 |
11 | 13690a1906 |
12 | 735700845 |
13 | 3ac3b5cab |
14 | 21a338d37 |
15 | 13521e7b5 |
hex | bacda8b5 |
3134040245 has 24 divisors (see below), whose sum is σ = 4380474168. Its totient is φ = 2146300800.
The previous prime is 3134040241. The next prime is 3134040257. The reversal of 3134040245 is 5420404313.
It can be written as a sum of positive squares in 4 ways, for example, as 34000561 + 3100039684 = 5831^2 + 55678^2 .
It is not a de Polignac number, because 3134040245 - 22 = 3134040241 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3134040241) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193355 + ... + 208935.
It is an arithmetic number, because the mean of its divisors is an integer number (182519757).
Almost surely, 23134040245 is an apocalyptic number.
3134040245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3134040245 is a deficient number, since it is larger than the sum of its proper divisors (1246433923).
3134040245 is a wasteful number, since it uses less digits than its factorization.
3134040245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16421 (or 16414 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 3134040245 is about 55982.4994529540. The cubic root of 3134040245 is about 1463.4173164487.
Adding to 3134040245 its reverse (5420404313), we get a palindrome (8554444558).
The spelling of 3134040245 in words is "three billion, one hundred thirty-four million, forty thousand, two hundred forty-five".
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