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4855892025 = 3523713912589
BaseRepresentation
bin1001000010110111…
…10000100000111001
3110112102012212120210
410201123300200321
534421102021100
62121502341333
7231222254415
oct44133604071
913472185523
104855892025
11207202a606
12b3628a849
135c50437ba
14340cabd45
151d648cc50
hex1216f0839

4855892025 has 48 divisors (see below), whose sum is σ = 8305371200. Its totient is φ = 2501487360.

The previous prime is 4855892017. The next prime is 4855892029. The reversal of 4855892025 is 5202985584.

It is not a de Polignac number, because 4855892025 - 23 = 4855892017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4855892029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 379431 + ... + 392019.

Almost surely, 24855892025 is an apocalyptic number.

It is an amenable number.

4855892025 is a deficient number, since it is larger than the sum of its proper divisors (3449479175).

4855892025 is a wasteful number, since it uses less digits than its factorization.

4855892025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12778 (or 12773 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 48.

The square root of 4855892025 is about 69684.2308201791. The cubic root of 4855892025 is about 1693.3874640619.

The spelling of 4855892025 in words is "four billion, eight hundred fifty-five million, eight hundred ninety-two thousand, twenty-five".

Divisors: 1 3 5 15 25 37 75 111 139 185 417 555 695 925 2085 2775 3475 5143 10425 12589 15429 25715 37767 62945 77145 128575 188835 314725 385725 465793 944175 1397379 1749871 2328965 5249613 6986895 8749355 11644825 26248065 34934475 43746775 64745227 131240325 194235681 323726135 971178405 1618630675 4855892025