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2282970317 = 23577172027
BaseRepresentation
bin1000100000010011…
…0101110011001101
312220002210220112012
42020010311303031
514133420022232
61014311551005
7110400633065
oct21004656315
95802726465
102282970317
11a7174a431
1253868b465
132a4c91a14
141792b83a5
15d565a9b2
hex88135ccd

2282970317 has 8 divisors (see below), whose sum is σ = 2386372416. Its totient is φ = 2179913472.

The previous prime is 2282970311. The next prime is 2282970343. The reversal of 2282970317 is 7130792822.

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 2282970317 - 212 = 2282966221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2282970311) 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, 72743 + ... + 99284.

It is an arithmetic number, because the mean of its divisors is an integer number (298296552).

Almost surely, 22282970317 is an apocalyptic number.

It is an amenable number.

2282970317 is a deficient number, since it is larger than the sum of its proper divisors (103402099).

2282970317 is a wasteful number, since it uses less digits than its factorization.

2282970317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172627.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 2282970317 is about 47780.4386438635. The cubic root of 2282970317 is about 1316.7401804029.

The spelling of 2282970317 in words is "two billion, two hundred eighty-two million, nine hundred seventy thousand, three hundred seventeen".

Divisors: 1 23 577 13271 172027 3956621 99259579 2282970317