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48505007 = 212922783
BaseRepresentation
bin1011100100001…
…0000010101111
310101021022100202
42321002002233
544404130012
64451344115
71126200005
oct271020257
9111238322
1048505007
112541a591
12142b203b
13a083ab5
146628a75
1543d1cc2
hex2e420af

48505007 has 4 divisors (see below), whose sum is σ = 48529920. Its totient is φ = 48480096.

The previous prime is 48505003. The next prime is 48505027. The reversal of 48505007 is 70050584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48505007 - 22 = 48505003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48505001) 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, 9263 + ... + 13520.

It is an arithmetic number, because the mean of its divisors is an integer number (12132480).

Almost surely, 248505007 is an apocalyptic number.

48505007 is a deficient number, since it is larger than the sum of its proper divisors (24913).

48505007 is a wasteful number, since it uses less digits than its factorization.

48505007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24912.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 48505007 is about 6964.5536109646. The cubic root of 48505007 is about 364.6942006169.

The spelling of 48505007 in words is "forty-eight million, five hundred five thousand, seven".

Divisors: 1 2129 22783 48505007