Search a number
-
+
48833247 = 316277749
BaseRepresentation
bin1011101001001…
…0001011011111
310101212222121210
42322102023133
5100000130442
64502355503
71132034661
oct272221337
9111788553
1048833247
1125624161
121442bb93
13a16a318
1466b2531
15444919c
hex2e922df

48833247 has 4 divisors (see below), whose sum is σ = 65111000. Its totient is φ = 32555496.

The previous prime is 48833237. The next prime is 48833261. The reversal of 48833247 is 74233884.

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

It is not a de Polignac number, because 48833247 - 28 = 48832991 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 (48833237) 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, 8138872 + ... + 8138877.

It is an arithmetic number, because the mean of its divisors is an integer number (16277750).

Almost surely, 248833247 is an apocalyptic number.

48833247 is a deficient number, since it is larger than the sum of its proper divisors (16277753).

48833247 is a wasteful number, since it uses less digits than its factorization.

48833247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16277752.

The product of its digits is 129024, while the sum is 39.

The square root of 48833247 is about 6988.0789205618. The cubic root of 48833247 is about 365.5149970485.

The spelling of 48833247 in words is "forty-eight million, eight hundred thirty-three thousand, two hundred forty-seven".

Divisors: 1 3 16277749 48833247