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3029247984 = 24379015619
BaseRepresentation
bin1011010010001110…
…1010011111110000
321211010001202000210
42310203222133300
522200441413414
61220331144120
7135032116530
oct26443523760
97733052023
103029247984
111314a27934
127065a5040
13393785139
1420a45b4c0
1512ae1ee59
hexb48ea7f0

3029247984 has 40 divisors (see below), whose sum is σ = 8943495040. Its totient is φ = 865499328.

The previous prime is 3029247973. The next prime is 3029247997. The reversal of 3029247984 is 4897429203.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4507474 + ... + 4508145.

It is an arithmetic number, because the mean of its divisors is an integer number (223587376).

Almost surely, 23029247984 is an apocalyptic number.

It is an amenable number.

3029247984 is an abundant number, since it is smaller than the sum of its proper divisors (5914247056).

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

3029247984 is a wasteful number, since it uses less digits than its factorization.

3029247984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9015637 (or 9015631 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 3029247984 is about 55038.6044881227. The cubic root of 3029247984 is about 1446.9214086525.

The spelling of 3029247984 in words is "three billion, twenty-nine million, two hundred forty-seven thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 9015619 18031238 27046857 36062476 54093714 63109333 72124952 108187428 126218666 144249904 189327999 216374856 252437332 378655998 432749712 504874664 757311996 1009749328 1514623992 3029247984