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48710873 = 431132811
BaseRepresentation
bin1011100111010…
…0010011011001
310101122202202102
42321310103121
544432221443
64500013145
71131015131
oct271642331
9111582672
1048710873
1125550222
12143911b5
13a126703
14667dac1
154422cb8
hex2e744d9

48710873 has 4 divisors (see below), whose sum is σ = 49843728. Its totient is φ = 47578020.

The previous prime is 48710861. The next prime is 48710881. The reversal of 48710873 is 37801784.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48710873 - 214 = 48694489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48710843) 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, 566363 + ... + 566448.

It is an arithmetic number, because the mean of its divisors is an integer number (12460932).

Almost surely, 248710873 is an apocalyptic number.

48710873 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

48710873 is a deficient number, since it is larger than the sum of its proper divisors (1132855).

48710873 is a wasteful number, since it uses less digits than its factorization.

48710873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132854.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 48710873 is about 6979.3175167777. The cubic root of 48710873 is about 365.2094200729.

The spelling of 48710873 in words is "forty-eight million, seven hundred ten thousand, eight hundred seventy-three".

Divisors: 1 43 1132811 48710873