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4224242613 = 31451970421
BaseRepresentation
bin1111101111001000…
…1101001110110101
3101220101122202111010
43323302031032311
532122401230423
61535100102433
7206452320063
oct37362151665
911811582433
104224242613
111878524aa8
1299a834a19
13524216256
142c1047033
1519acbc693
hexfbc8d3b5

4224242613 has 8 divisors (see below), whose sum is σ = 5636210976. Its totient is φ = 2814218000.

The previous prime is 4224242611. The next prime is 4224242639. The reversal of 4224242613 is 3162424224.

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 4224242613 - 21 = 4224242611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224242611) 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, 480858 + ... + 489563.

It is an arithmetic number, because the mean of its divisors is an integer number (704526372).

Almost surely, 24224242613 is an apocalyptic number.

It is an amenable number.

4224242613 is a deficient number, since it is larger than the sum of its proper divisors (1411968363).

4224242613 is a wasteful number, since it uses less digits than its factorization.

4224242613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971875.

The product of its digits is 18432, while the sum is 30.

The square root of 4224242613 is about 64994.1736850312. The cubic root of 4224242613 is about 1616.5269564368.

Adding to 4224242613 its reverse (3162424224), we get a palindrome (7386666837).

The spelling of 4224242613 in words is "four billion, two hundred twenty-four million, two hundred forty-two thousand, six hundred thirteen".

Divisors: 1 3 1451 4353 970421 2911263 1408080871 4224242613