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382109984 = 2523115167
BaseRepresentation
bin10110110001101…
…000100100100000
3222122000012100122
4112301220210200
51240310004414
6101525535412
712316611164
oct2661504440
9878005318
10382109984
11186766983
12a7b74568
13612196a9
1438a68ca4
152382cb8e
hex16c68920

382109984 has 24 divisors (see below), whose sum is σ = 752750208. Its totient is φ = 190935360.

The previous prime is 382109977. The next prime is 382109993. The reversal of 382109984 is 489901283.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 71369 + ... + 76535.

It is an arithmetic number, because the mean of its divisors is an integer number (31364592).

Almost surely, 2382109984 is an apocalyptic number.

It is an amenable number.

382109984 is a deficient number, since it is larger than the sum of its proper divisors (370640224).

382109984 is a wasteful number, since it uses less digits than its factorization.

382109984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7488 (or 7480 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 382109984 is about 19547.6337186883. The cubic root of 382109984 is about 725.6537798269.

The spelling of 382109984 in words is "three hundred eighty-two million, one hundred nine thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 16 32 2311 4622 5167 9244 10334 18488 20668 36976 41336 73952 82672 165344 11940937 23881874 47763748 95527496 191054992 382109984