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48833245 = 529615521
BaseRepresentation
bin1011101001001…
…0001011011101
310101212222121201
42322102023131
5100000130440
64502355501
71132034656
oct272221335
9111788551
1048833245
112562415a
121442bb91
13a16a316
1466b252d
15444919a
hex2e922dd

48833245 has 16 divisors (see below), whose sum is σ = 61625520. Its totient is φ = 37094400.

The previous prime is 48833237. The next prime is 48833261. The reversal of 48833245 is 54233884.

It can be divided in two parts, 4883 and 3245, that added together give a triangular number (8128 = T127).

It can be written as a sum of positive squares in 8 ways, for example, as 10169721 + 38663524 = 3189^2 + 6218^2 .

It is not a de Polignac number, because 48833245 - 23 = 48833237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6085 + ... + 11605.

It is an arithmetic number, because the mean of its divisors is an integer number (3851595).

Almost surely, 248833245 is an apocalyptic number.

It is an amenable number.

48833245 is a deficient number, since it is larger than the sum of its proper divisors (12792275).

48833245 is a wasteful number, since it uses less digits than its factorization.

48833245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5616.

The product of its digits is 92160, while the sum is 37.

The square root of 48833245 is about 6988.0787774609. The cubic root of 48833245 is about 365.5149920585.

The spelling of 48833245 in words is "forty-eight million, eight hundred thirty-three thousand, two hundred forty-five".

Divisors: 1 5 29 61 145 305 1769 5521 8845 27605 160109 336781 800545 1683905 9766649 48833245