Base | Representation |
---|---|
bin | 1011101100011111… |
… | …0111110111101101 |
3 | 22002210100012122021 |
4 | 2323013313313231 |
5 | 22412141400440 |
6 | 1235304150141 |
7 | 140540326066 |
oct | 27307676755 |
9 | 8083305567 |
10 | 3139403245 |
11 | 1371125140 |
12 | 737468351 |
13 | 3b0543074 |
14 | 21ad3356d |
15 | 13592d84a |
hex | bb1f7ded |
3139403245 has 8 divisors (see below), whose sum is σ = 4109764320. Its totient is φ = 2283202320.
The previous prime is 3139403203. The next prime is 3139403261. The reversal of 3139403245 is 5423049313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3139403245 - 213 = 3139395053 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3139403245.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28539975 + ... + 28540084.
It is an arithmetic number, because the mean of its divisors is an integer number (513720540).
Almost surely, 23139403245 is an apocalyptic number.
It is an amenable number.
3139403245 is a deficient number, since it is larger than the sum of its proper divisors (970361075).
3139403245 is a wasteful number, since it uses less digits than its factorization.
3139403245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57080075.
The product of its (nonzero) digits is 38880, while the sum is 34.
The square root of 3139403245 is about 56030.3778766483. The cubic root of 3139403245 is about 1464.2515787221.
The spelling of 3139403245 in words is "three billion, one hundred thirty-nine million, four hundred three thousand, two hundred forty-five".
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