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4908385473 = 31636128491
BaseRepresentation
bin1001001001001000…
…00000010011000001
3110200001222211001120
410210210000103001
540023021313343
62131015422453
7232430405505
oct44444002301
913601884046
104908385473
112099723722
12b4b984a29
13602b92b04
14347c54305
151dadab683
hex1249004c1

4908385473 has 4 divisors (see below), whose sum is σ = 6544513968. Its totient is φ = 3272256980.

The previous prime is 4908385453. The next prime is 4908385481. The reversal of 4908385473 is 3745838094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4908385473 - 26 = 4908385409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4908385453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818064243 + ... + 818064248.

It is an arithmetic number, because the mean of its divisors is an integer number (1636128492).

Almost surely, 24908385473 is an apocalyptic number.

It is an amenable number.

4908385473 is a deficient number, since it is larger than the sum of its proper divisors (1636128495).

4908385473 is a wasteful number, since it uses less digits than its factorization.

4908385473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636128494.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The square root of 4908385473 is about 70059.8706321957. The cubic root of 4908385473 is about 1699.4675925625.

The spelling of 4908385473 in words is "four billion, nine hundred eight million, three hundred eighty-five thousand, four hundred seventy-three".

Divisors: 1 3 1636128491 4908385473