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3028841025 = 35271012392
BaseRepresentation
bin1011010010001000…
…0111001001000001
321211002022001210020
42310202013021001
522200340403100
61220314324053
7135025503210
oct26442071101
97732261706
103028841025
11131477a101
12706429629
13393671b32
1420a393077
1512ad8e5a0
hexb4887241

3028841025 has 72 divisors (see below), whose sum is σ = 5804015424. Its totient is φ = 1365168000.

The previous prime is 3028841003. The next prime is 3028841033. The reversal of 3028841025 is 5201488203.

It is not a de Polignac number, because 3028841025 - 28 = 3028840769 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 12672856 + ... + 12673094.

Almost surely, 23028841025 is an apocalyptic number.

3028841025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3028841025 is a deficient number, since it is larger than the sum of its proper divisors (2775174399).

3028841025 is a wasteful number, since it uses less digits than its factorization.

3028841025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 3028841025 is about 55034.9073316200. The cubic root of 3028841025 is about 1446.8566110456.

The spelling of 3028841025 in words is "three billion, twenty-eight million, eight hundred forty-one thousand, twenty-five".

Divisors: 1 3 5 7 15 21 25 35 75 101 105 175 239 303 505 525 707 717 1195 1515 1673 2121 2525 3535 3585 5019 5975 7575 8365 10605 17675 17925 24139 25095 41825 53025 57121 72417 120695 125475 168973 171363 285605 362085 399847 506919 603475 844865 856815 1199541 1428025 1810425 1999235 2534595 4224325 4284075 5769221 5997705 9996175 12672975 17307663 28846105 29988525 40384547 86538315 121153641 144230525 201922735 432691575 605768205 1009613675 3028841025