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48470025 = 352646267
BaseRepresentation
bin1011100011100…
…1100000001001
310101012112101010
42320321200021
544402020100
64450514133
71125663012
oct270714011
9111175333
1048470025
11253a627a
1214295949
13a070bb6
14661a009
1543c6750
hex2e39809

48470025 has 12 divisors (see below), whose sum is σ = 80137232. Its totient is φ = 25850640.

The previous prime is 48470003. The next prime is 48470033. The reversal of 48470025 is 52007484.

It is not a de Polignac number, because 48470025 - 26 = 48469961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48469974 and 48470001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 323059 + ... + 323208.

Almost surely, 248470025 is an apocalyptic number.

It is an amenable number.

48470025 is a deficient number, since it is larger than the sum of its proper divisors (31667207).

48470025 is a wasteful number, since it uses less digits than its factorization.

48470025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646280 (or 646275 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 48470025 is about 6962.0417263903. The cubic root of 48470025 is about 364.6065065724.

The spelling of 48470025 in words is "forty-eight million, four hundred seventy thousand, twenty-five".

Divisors: 1 3 5 15 25 75 646267 1938801 3231335 9694005 16156675 48470025