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4302209379 = 313110313061
BaseRepresentation
bin1000000000110111…
…01000000101100011
3102002211100212210010
410000123220011203
532302331200004
61550523140003
7211420114326
oct40033500543
912084325703
104302209379
111908537646
12a00974603
13537414030
142cb5407bd
151a2a6da89
hex1006e8163

4302209379 has 8 divisors (see below), whose sum is σ = 6177531472. Its totient is φ = 2647513440.

The previous prime is 4302209371. The next prime is 4302209389. The reversal of 4302209379 is 9739022034.

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

It is not a de Polignac number, because 4302209379 - 23 = 4302209371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 110313061 = 4302209379 / (4 + 3 + 0 + 2 + 2 + 0 + 9 + 3 + 7 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4302209371) 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, 55156492 + ... + 55156569.

It is an arithmetic number, because the mean of its divisors is an integer number (772191434).

Almost surely, 24302209379 is an apocalyptic number.

4302209379 is a deficient number, since it is larger than the sum of its proper divisors (1875322093).

4302209379 is a wasteful number, since it uses less digits than its factorization.

4302209379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110313077.

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 4302209379 is about 65591.2294365642. The cubic root of 4302209379 is about 1626.4117913444.

The spelling of 4302209379 in words is "four billion, three hundred two million, two hundred nine thousand, three hundred seventy-nine".

Divisors: 1 3 13 39 110313061 330939183 1434069793 4302209379