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4351213013 = 72832196473
BaseRepresentation
bin1000000110101101…
…00011110111010101
3102020020120112010112
410003112203313111
532402402304023
61555433332405
7212553462140
oct40326436725
912206515115
104351213013
111933167814
12a15267105
13544610a74
142d3c59057
151a6eed478
hex1035a3dd5

4351213013 has 8 divisors (see below), whose sum is σ = 4990388928. Its totient is φ = 3716430624.

The previous prime is 4351213001. The next prime is 4351213039. The reversal of 4351213013 is 3103121534.

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 4351213013 - 216 = 4351147477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4351213013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4351213063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1096256 + ... + 1100217.

It is an arithmetic number, because the mean of its divisors is an integer number (623798616).

Almost surely, 24351213013 is an apocalyptic number.

It is an amenable number.

4351213013 is a deficient number, since it is larger than the sum of its proper divisors (639175915).

4351213013 is a wasteful number, since it uses less digits than its factorization.

4351213013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196763.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 4351213013 is about 65963.7249782030. The cubic root of 4351213013 is about 1632.5636215528.

Adding to 4351213013 its reverse (3103121534), we get a palindrome (7454334547).

The spelling of 4351213013 in words is "four billion, three hundred fifty-one million, two hundred thirteen thousand, thirteen".

Divisors: 1 7 283 1981 2196473 15375311 621601859 4351213013