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5215835441 = 71331221941
BaseRepresentation
bin1001101101110001…
…10101010100110001
3111110111111220010102
410312320311110301
541140223213231
62221321242145
7243152604215
oct46670652461
914414456112
105215835441
112237226403
121016933355
1365179b87b
14376a06945
15207d8cacb
hex136e35531

5215835441 has 8 divisors (see below), whose sum is σ = 5305301568. Its totient is φ = 5126814000.

The previous prime is 5215835423. The next prime is 5215835503. The reversal of 5215835441 is 1445385125.

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 5215835441 - 210 = 5215834417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5215835395 and 5215835404.

It is not an unprimeable number, because it can be changed into a prime (5215835411) 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, 87470 + ... + 134471.

It is an arithmetic number, because the mean of its divisors is an integer number (663162696).

Almost surely, 25215835441 is an apocalyptic number.

It is an amenable number.

5215835441 is a deficient number, since it is larger than the sum of its proper divisors (89466127).

5215835441 is a wasteful number, since it uses less digits than its factorization.

5215835441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222343.

The product of its digits is 96000, while the sum is 38.

The square root of 5215835441 is about 72220.7410720771. The cubic root of 5215835441 is about 1734.2350539446.

The spelling of 5215835441 in words is "five billion, two hundred fifteen million, eight hundred thirty-five thousand, four hundred forty-one".

Divisors: 1 71 331 23501 221941 15757811 73462471 5215835441