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8869216357 = 47709266159
BaseRepresentation
bin10000100001010010…
…11000000001100101
3211220002222212120201
420100221120001211
5121131004410412
64024030030501
7432534044431
oct102051300145
924802885521
108869216357
113841494581
121876348431
13ab464bc21
14601ccd9c1
1536d995e57
hex210a58065

8869216357 has 8 divisors (see below), whose sum is σ = 9070732800. Its totient is φ = 8668233744.

The previous prime is 8869216337. The next prime is 8869216361. The reversal of 8869216357 is 7536129688.

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 8869216357 - 219 = 8868692069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8869216298 and 8869216307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8869216337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99757 + ... + 166402.

It is an arithmetic number, because the mean of its divisors is an integer number (1133841600).

Almost surely, 28869216357 is an apocalyptic number.

It is an amenable number.

8869216357 is a deficient number, since it is larger than the sum of its proper divisors (201516443).

8869216357 is a wasteful number, since it uses less digits than its factorization.

8869216357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266915.

The product of its digits is 4354560, while the sum is 55.

The square root of 8869216357 is about 94176.5170145934. The cubic root of 8869216357 is about 2069.9590302828.

The spelling of 8869216357 in words is "eight billion, eight hundred sixty-nine million, two hundred sixteen thousand, three hundred fifty-seven".

Divisors: 1 47 709 33323 266159 12509473 188706731 8869216357