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48827053 = 114438823
BaseRepresentation
bin1011101001000…
…0101010101101
310101212200010101
42322100222231
544444431203
64502311101
71132010632
oct272205255
9111780111
1048827053
112561a540
1214428491
13a167562
1466b0189
15444741d
hex2e90aad

48827053 has 4 divisors (see below), whose sum is σ = 53265888. Its totient is φ = 44388220.

The previous prime is 48827033. The next prime is 48827063. The reversal of 48827053 is 35072884.

48827053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 48827053 - 25 = 48827021 is a prime.

It is a super-2 number, since 2×488270532 = 4768162209329618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48827033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2219401 + ... + 2219422.

It is an arithmetic number, because the mean of its divisors is an integer number (13316472).

Almost surely, 248827053 is an apocalyptic number.

It is an amenable number.

48827053 is a deficient number, since it is larger than the sum of its proper divisors (4438835).

48827053 is a wasteful number, since it uses less digits than its factorization.

48827053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4438834.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 48827053 is about 6987.6357231899. The cubic root of 48827053 is about 365.4995424436.

It can be divided in two parts, 4882 and 7053, that added together give a triangular number (11935 = T154).

The spelling of 48827053 in words is "forty-eight million, eight hundred twenty-seven thousand, fifty-three".

Divisors: 1 11 4438823 48827053