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4208379213 = 33134481767
BaseRepresentation
bin1111101011010110…
…1100010101001101
3101212021210210222210
43322311230111031
532104321113323
61533332101033
7206200430103
oct37265542515
911767723883
104208379213
11186a57a655
12995464779
13520b5091c
142bccb7c73
151996d7293
hexfad6c54d

4208379213 has 8 divisors (see below), whose sum is σ = 5629100608. Its totient is φ = 2796621984.

The previous prime is 4208379181. The next prime is 4208379233. The reversal of 4208379213 is 3129738024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4208379213 - 25 = 4208379181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4208379233) 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, 2239945 + ... + 2241822.

It is an arithmetic number, because the mean of its divisors is an integer number (703637576).

Almost surely, 24208379213 is an apocalyptic number.

It is an amenable number.

4208379213 is a deficient number, since it is larger than the sum of its proper divisors (1420721395).

4208379213 is a wasteful number, since it uses less digits than its factorization.

4208379213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4482083.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 4208379213 is about 64872.0218044728. The cubic root of 4208379213 is about 1614.5008906038.

The spelling of 4208379213 in words is "four billion, two hundred eight million, three hundred seventy-nine thousand, two hundred thirteen".

Divisors: 1 3 313 939 4481767 13445301 1402793071 4208379213