Base | Representation |
---|---|
bin | 1110100010110101… |
… | …1000110101011111 |
3 | 101002002110112110021 |
4 | 3220231120311133 |
5 | 30443434243234 |
6 | 1443224453011 |
7 | 165515154130 |
oct | 35055306537 |
9 | 11062415407 |
10 | 3904212319 |
11 | 172390a557 |
12 | 90b61a167 |
13 | 4a2b24307 |
14 | 29073bc87 |
15 | 17cb539b4 |
hex | e8b58d5f |
3904212319 has 8 divisors (see below), whose sum is σ = 4615817760. Its totient is φ = 3231072096.
The previous prime is 3904212317. The next prime is 3904212343. The reversal of 3904212319 is 9132124093.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3904212319 - 21 = 3904212317 is a prime.
It is a super-2 number, since 2×39042123192 = 30485747663662715522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3904212317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9616084 + ... + 9616489.
It is an arithmetic number, because the mean of its divisors is an integer number (576977220).
Almost surely, 23904212319 is an apocalyptic number.
3904212319 is a deficient number, since it is larger than the sum of its proper divisors (711605441).
3904212319 is a wasteful number, since it uses less digits than its factorization.
3904212319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19232609.
The product of its (nonzero) digits is 11664, while the sum is 34.
The square root of 3904212319 is about 62483.6964255477. The cubic root of 3904212319 is about 1574.6274175713.
The spelling of 3904212319 in words is "three billion, nine hundred four million, two hundred twelve thousand, three hundred nineteen".
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