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2755847925925 = 521729538741507
BaseRepresentation
bin101000000110100101010…
…101100011000010100101
3100202110022210001211120221
4220012211111203002211
5330122434032112200
65510004041124341
7403050323604043
oct50064525430245
910673283054527
102755847925925
11972826344866
12386127a896b1
1316cb4c192b13
1497553029393
154ba4502391a
hex281a55630a5

2755847925925 has 48 divisors (see below), whose sum is σ = 3743819040960. Its totient is φ = 2003019791360.

The previous prime is 2755847925899. The next prime is 2755847926031. The reversal of 2755847925925 is 5295297485572.

2755847925925 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2755847925925 - 221 = 2755845828773 is a prime.

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 47 ways as a sum of consecutive naturals, for example, 66374022 + ... + 66415528.

It is an arithmetic number, because the mean of its divisors is an integer number (77996230020).

Almost surely, 22755847925925 is an apocalyptic number.

2755847925925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2755847925925 is a deficient number, since it is larger than the sum of its proper divisors (987971115035).

2755847925925 is a wasteful number, since it uses less digits than its factorization.

2755847925925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46950 (or 46945 counting only the distinct ones).

The product of its digits is 635040000, while the sum is 70.

The spelling of 2755847925925 in words is "two trillion, seven hundred fifty-five billion, eight hundred forty-seven million, nine hundred twenty-five thousand, nine hundred twenty-five".

Divisors: 1 5 17 25 29 85 145 425 493 725 2465 5387 12325 26935 41507 91579 134675 156223 207535 457895 705619 781115 1037675 1203703 2289475 2655791 3528095 3905575 6018515 13278955 17640475 20462951 30092575 66394775 102314755 223598209 511573775 1117991045 3801169553 5589955225 6484348061 19005847765 32421740305 95029238825 110233917037 162108701525 551169585185 2755847925925