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48053377 = 291657013
BaseRepresentation
bin1011011101001…
…1110010000001
310100102100211201
42313103302001
544300202002
64433541201
71122306211
oct267236201
9110370751
1048053377
1125141239
1214114801
139c56368
14654c241
154343087
hex2dd3c81

48053377 has 4 divisors (see below), whose sum is σ = 49710420. Its totient is φ = 46396336.

The previous prime is 48053347. The next prime is 48053387. The reversal of 48053377 is 77335084.

48053377 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.

It can be written as a sum of positive squares in 2 ways, for example, as 19280881 + 28772496 = 4391^2 + 5364^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48053377 is a prime.

It is a super-2 number, since 2×480533772 = 4618254082208258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48053347) 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, 828478 + ... + 828535.

It is an arithmetic number, because the mean of its divisors is an integer number (12427605).

Almost surely, 248053377 is an apocalyptic number.

It is an amenable number.

48053377 is a deficient number, since it is larger than the sum of its proper divisors (1657043).

48053377 is a wasteful number, since it uses less digits than its factorization.

48053377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657042.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 48053377 is about 6932.0543131167. The cubic root of 48053377 is about 363.5587803936.

The spelling of 48053377 in words is "forty-eight million, fifty-three thousand, three hundred seventy-seven".

Divisors: 1 29 1657013 48053377