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948048007 = 7312986959
BaseRepresentation
bin111000100000100…
…001000010000111
32110001220211101011
4320200201002013
53420200014012
6234023543051
732331163234
oct7040410207
92401824334
10948048007
1144716a555
122255baa87
1312154a46a
148dca678b
155836d1a7
hex38821087

948048007 has 4 divisors (see below), whose sum is σ = 961035040. Its totient is φ = 935060976.

The previous prime is 948048001. The next prime is 948048037. The reversal of 948048007 is 700840849.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-948048007 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 (948048001) 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, 6493407 + ... + 6493552.

It is an arithmetic number, because the mean of its divisors is an integer number (240258760).

Almost surely, 2948048007 is an apocalyptic number.

948048007 is a deficient number, since it is larger than the sum of its proper divisors (12987033).

948048007 is a wasteful number, since it uses less digits than its factorization.

948048007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12987032.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 948048007 is about 30790.3882242495. The cubic root of 948048007 is about 982.3738118750.

The spelling of 948048007 in words is "nine hundred forty-eight million, forty-eight thousand, seven".

Divisors: 1 73 12986959 948048007