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3006986384 = 241774314879
BaseRepresentation
bin1011001100111010…
…1111100010010000
321202120011201212002
42303032233202100
522124242031014
61214214053132
7134341651103
oct26316574220
97676151762
103006986384
111303402416
126bb04a1a8
1338bc8c4ac
1420750473a
15128ec3dde
hexb33af890

3006986384 has 40 divisors (see below), whose sum is σ = 6177461760. Its totient is φ = 1413052928.

The previous prime is 3006986383. The next prime is 3006986413. The reversal of 3006986384 is 4836896003.

3006986384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×30069863842 = 18083934227122790912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3006986383) 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, 194657 + ... + 209535.

It is an arithmetic number, because the mean of its divisors is an integer number (154436544).

Almost surely, 23006986384 is an apocalyptic number.

3006986384 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3006986384 is an abundant number, since it is smaller than the sum of its proper divisors (3170475376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3006986384 is a wasteful number, since it uses less digits than its factorization.

3006986384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15647 (or 15641 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 47.

The square root of 3006986384 is about 54835.9953315338. The cubic root of 3006986384 is about 1443.3682700514.

The spelling of 3006986384 in words is "three billion, six million, nine hundred eighty-six thousand, three hundred eighty-four".

Divisors: 1 2 4 8 16 17 34 68 136 272 743 1486 2972 5944 11888 12631 14879 25262 29758 50524 59516 101048 119032 202096 238064 252943 505886 1011772 2023544 4047088 11055097 22110194 44220388 88440776 176881552 187936649 375873298 751746596 1503493192 3006986384