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58384640008 = 2319079382519
BaseRepresentation
bin110110010111111111…
…101110100000001000
312120200221000000102101
4312113333232200020
51424032431440013
642453241243144
74134553152232
oct662777564010
9176627000371
1058384640008
1122840675202
12b394a934b4
135675ba6c86
142b7c121252
1517baa1c8dd
hexd97fee808

58384640008 has 16 divisors (see below), whose sum is σ = 109477224000. Its totient is φ = 29190713616.

The previous prime is 58384639981. The next prime is 58384640009. The reversal of 58384640008 is 80004648385.

It is a self number, because there is not a number n which added to its sum of digits gives 58384640008.

It is not an unprimeable number, because it can be changed into a prime (58384640009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38628 + ... + 343891.

It is an arithmetic number, because the mean of its divisors is an integer number (6842326500).

Almost surely, 258384640008 is an apocalyptic number.

It is an amenable number.

58384640008 is a deficient number, since it is larger than the sum of its proper divisors (51092583992).

58384640008 is a wasteful number, since it uses less digits than its factorization.

58384640008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401604 (or 401600 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 46.

The spelling of 58384640008 in words is "fifty-eight billion, three hundred eighty-four million, six hundred forty thousand, eight".

Divisors: 1 2 4 8 19079 38158 76316 152632 382519 765038 1530076 3060152 7298080001 14596160002 29192320004 58384640008