Search a number
-
+
48732207 = 319854951
BaseRepresentation
bin1011100111100…
…1100000101111
310101200212000120
42321321200233
544433412312
64500300023
71131134256
oct271714057
9111625016
1048732207
1125565257
12143a1613
13a133334
14668779d
15442928c
hex2e7982f

48732207 has 8 divisors (see below), whose sum is σ = 68396160. Its totient is φ = 30778200.

The previous prime is 48732191. The next prime is 48732221. The reversal of 48732207 is 70223784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48732207 - 24 = 48732191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48732227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427419 + ... + 427532.

It is an arithmetic number, because the mean of its divisors is an integer number (8549520).

Almost surely, 248732207 is an apocalyptic number.

48732207 is a deficient number, since it is larger than the sum of its proper divisors (19663953).

48732207 is a wasteful number, since it uses less digits than its factorization.

48732207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854973.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 48732207 is about 6980.8457224036. The cubic root of 48732207 is about 365.2627294616.

The spelling of 48732207 in words is "forty-eight million, seven hundred thirty-two thousand, two hundred seven".

Divisors: 1 3 19 57 854951 2564853 16244069 48732207