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2315670422 = 21389064247
BaseRepresentation
bin1000101000000110…
…0101001110010110
312222101100020122012
42022001211032112
514220302423142
61021440504222
7111245605502
oct21201451626
95871306565
102315670422
11a8915450a
1254761b072
132ab9a09b0
1417d78b302
15d8469882
hex8a065396

2315670422 has 8 divisors (see below), whose sum is σ = 3740698416. Its totient is φ = 1068770952.

The previous prime is 2315670407. The next prime is 2315670451. The reversal of 2315670422 is 2240765132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44532098 + ... + 44532149.

It is an arithmetic number, because the mean of its divisors is an integer number (467587302).

Almost surely, 22315670422 is an apocalyptic number.

2315670422 is a deficient number, since it is larger than the sum of its proper divisors (1425027994).

2315670422 is a wasteful number, since it uses less digits than its factorization.

2315670422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89064262.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 2315670422 is about 48121.4133416715. The cubic root of 2315670422 is about 1322.9971729064.

The spelling of 2315670422 in words is "two billion, three hundred fifteen million, six hundred seventy thousand, four hundred twenty-two".

Divisors: 1 2 13 26 89064247 178128494 1157835211 2315670422