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48817077 = 369123549
BaseRepresentation
bin1011101000111…
…0001110110101
310101212011102220
42322032032311
544444121302
64502152553
71131636561
oct272161665
9111764386
1048817077
1125612aa1
1214422759
13a162b5a
1466aa6a1
1544444bc
hex2e8e3b5

48817077 has 8 divisors (see below), whose sum is σ = 65186400. Its totient is φ = 32496240.

The previous prime is 48817057. The next prime is 48817079. The reversal of 48817077 is 77071884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48817077 - 28 = 48816821 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48817079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9702 + ... + 13847.

It is an arithmetic number, because the mean of its divisors is an integer number (8148300).

Almost surely, 248817077 is an apocalyptic number.

It is an amenable number.

48817077 is a deficient number, since it is larger than the sum of its proper divisors (16369323).

48817077 is a wasteful number, since it uses less digits than its factorization.

48817077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24243.

The product of its (nonzero) digits is 87808, while the sum is 42.

The square root of 48817077 is about 6986.9218544363. The cubic root of 48817077 is about 365.4746486496.

The spelling of 48817077 in words is "forty-eight million, eight hundred seventeen thousand, seventy-seven".

Divisors: 1 3 691 2073 23549 70647 16272359 48817077