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48703093 = 291679417
BaseRepresentation
bin1011100111001…
…0011001110101
310101122101002021
42321302121311
544431444333
64455513141
71130653345
oct271623165
9111571067
1048703093
112554539a
12143887b1
13a122cca
14667ad25
15442082d
hex2e72675

48703093 has 4 divisors (see below), whose sum is σ = 50382540. Its totient is φ = 47023648.

The previous prime is 48703091. The next prime is 48703117. The reversal of 48703093 is 39030784.

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

It can be written as a sum of positive squares in 2 ways, for example, as 24820324 + 23882769 = 4982^2 + 4887^2 .

It is a cyclic number.

It is not a de Polignac number, because 48703093 - 21 = 48703091 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 (48703091) 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, 839680 + ... + 839737.

It is an arithmetic number, because the mean of its divisors is an integer number (12595635).

Almost surely, 248703093 is an apocalyptic number.

It is an amenable number.

48703093 is a deficient number, since it is larger than the sum of its proper divisors (1679447).

48703093 is a wasteful number, since it uses less digits than its factorization.

48703093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679446.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 48703093 is about 6978.7601334334. The cubic root of 48703093 is about 365.1899755397.

The spelling of 48703093 in words is "forty-eight million, seven hundred three thousand, ninety-three".

Divisors: 1 29 1679417 48703093