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4303393247 = 31532619229
BaseRepresentation
bin1000000001000000…
…01001000111011111
3102002220121000202002
410000200021013133
532303132040442
61551004352515
7211433144666
oct40040110737
912086530662
104303393247
11190917604a
12a0124573b
13537739b4a
142cb76bddd
151a2c04732
hex1008091df

4303393247 has 8 divisors (see below), whose sum is σ = 4526029440. Its totient is φ = 4085995680.

The previous prime is 4303393231. The next prime is 4303393249. The reversal of 4303393247 is 7423933034.

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 4303393247 - 24 = 4303393231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4303393247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4303393249) 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, 1307972 + ... + 1311257.

It is an arithmetic number, because the mean of its divisors is an integer number (565753680).

Almost surely, 24303393247 is an apocalyptic number.

4303393247 is a deficient number, since it is larger than the sum of its proper divisors (222636193).

4303393247 is a wasteful number, since it uses less digits than its factorization.

4303393247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2619313.

The product of its (nonzero) digits is 163296, while the sum is 38.

The square root of 4303393247 is about 65600.2534065228. The cubic root of 4303393247 is about 1626.5609612335.

The spelling of 4303393247 in words is "four billion, three hundred three million, three hundred ninety-three thousand, two hundred forty-seven".

Divisors: 1 31 53 1643 2619229 81196099 138819137 4303393247