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2988068325 = 3521117257829
BaseRepresentation
bin1011001000011010…
…0100110111100101
321201020120121011020
42302012210313211
522104421141300
61212300401353
7134022106314
oct26206446745
97636517136
102988068325
1112a3760a60
126b4846259
13388097688
14204bbc27b
151274d88a0
hexb21a4de5

2988068325 has 96 divisors (see below), whose sum is σ = 5735525760. Its totient is φ = 1356595200.

The previous prime is 2988068297. The next prime is 2988068327. The reversal of 2988068325 is 5238608892.

2988068325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2988068325 - 26 = 2988068261 is a prime.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2988068327) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3604011 + ... + 3604839.

It is an arithmetic number, because the mean of its divisors is an integer number (59745060).

Almost surely, 22988068325 is an apocalyptic number.

2988068325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2988068325 is a deficient number, since it is larger than the sum of its proper divisors (2747457435).

2988068325 is a wasteful number, since it uses less digits than its factorization.

2988068325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127 (or 1122 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The square root of 2988068325 is about 54663.2264415484. The cubic root of 2988068325 is about 1440.3349794576.

The spelling of 2988068325 in words is "two billion, nine hundred eighty-eight million, sixty-eight thousand, three hundred twenty-five".

Divisors: 1 3 5 11 15 17 25 33 51 55 75 85 165 187 255 257 275 425 561 771 825 829 935 1275 1285 2487 2805 2827 3855 4145 4369 4675 6425 8481 9119 12435 13107 14025 14093 14135 19275 20725 21845 27357 42279 42405 45595 48059 62175 65535 70465 70675 109225 136785 144177 155023 211395 212025 213053 227975 240295 327675 352325 465069 639159 683925 720885 775115 1056975 1065265 1201475 2325345 2343583 3195795 3604425 3621901 3875575 5326325 7030749 10865703 11626725 11717915 15978975 18109505 35153745 39840911 54328515 58589575 90547525 119522733 175768725 199204555 271642575 597613665 996022775 2988068325