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4226683691 = 131239134999
BaseRepresentation
bin1111101111101110…
…0001001100101011
3101220120020210000102
43323323201030223
532124012334231
61535224300015
7206512134656
oct37373411453
911816223012
104226683691
11187994201a
1299b61160b
1352488c389
142c14c089d
1519b100acb
hexfbee132b

4226683691 has 8 divisors (see below), whose sum is σ = 4276800000. Its totient is φ = 4176838120.

The previous prime is 4226683663. The next prime is 4226683739. The reversal of 4226683691 is 1963866224.

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

It is a cyclic number.

It is not a de Polignac number, because 4226683691 - 226 = 4159574827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4226688691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36191 + ... + 98808.

It is an arithmetic number, because the mean of its divisors is an integer number (534600000).

Almost surely, 24226683691 is an apocalyptic number.

4226683691 is a deficient number, since it is larger than the sum of its proper divisors (50116309).

4226683691 is a wasteful number, since it uses less digits than its factorization.

4226683691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135369.

The product of its digits is 746496, while the sum is 47.

The square root of 4226683691 is about 65012.9501791758. The cubic root of 4226683691 is about 1616.8382791902.

The spelling of 4226683691 in words is "four billion, two hundred twenty-six million, six hundred eighty-three thousand, six hundred ninety-one".

Divisors: 1 131 239 31309 134999 17684869 32264761 4226683691