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380423332652 = 221189213145587
BaseRepresentation
bin1011000100100101111…
…11110110001100101100
31100100221100121121222012
411202102333312030230
522213101333121102
6450433012140352
736325146655046
oct5422277661454
91310840547865
10380423332652
11137378065480
126188b0076b8
1329b488842cc
14145ac1d6a96
159d67dee752
hex5892ff632c

380423332652 has 48 divisors (see below), whose sum is σ = 734783736960. Its totient is φ = 170892796800.

The previous prime is 380423332651. The next prime is 380423332661. The reversal of 380423332652 is 256233324083.

It is not an unprimeable number, because it can be changed into a prime (380423332651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8322203 + ... + 8367789.

It is an arithmetic number, because the mean of its divisors is an integer number (15307994520).

Almost surely, 2380423332652 is an apocalyptic number.

It is an amenable number.

380423332652 is a deficient number, since it is larger than the sum of its proper divisors (354360404308).

380423332652 is a wasteful number, since it uses less digits than its factorization.

380423332652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47822 (or 47820 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 380423332652 in words is "three hundred eighty billion, four hundred twenty-three million, three hundred thirty-two thousand, six hundred fifty-two".

Divisors: 1 2 4 11 22 44 89 178 356 979 1958 2131 3916 4262 8524 23441 45587 46882 91174 93764 182348 189659 379318 501457 758636 1002914 2005828 2086249 4057243 4172498 8114486 8344996 16228972 44629673 89259346 97145897 178518692 194291794 388583588 1068604867 2137209734 4274419468 8645984833 17291969666 34583939332 95105833163 190211666326 380423332652