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48376051 = 181267271
BaseRepresentation
bin1011100010001…
…0100011110011
310101000202110121
42320202203303
544341013201
64444511111
71125122023
oct270424363
9111022417
1048376051
1125341709
121424b497
13a03a1a9
1465d3a83
1543a89a1
hex2e228f3

48376051 has 4 divisors (see below), whose sum is σ = 48643504. Its totient is φ = 48108600.

The previous prime is 48376037. The next prime is 48376099. The reversal of 48376051 is 15067384.

48376051 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 is a cyclic number.

It is not a de Polignac number, because 48376051 - 211 = 48374003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48375998 and 48376016.

It is not an unprimeable number, because it can be changed into a prime (48370051) 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, 133455 + ... + 133816.

It is an arithmetic number, because the mean of its divisors is an integer number (12160876).

Almost surely, 248376051 is an apocalyptic number.

48376051 is the 3111-st centered decagonal number.

48376051 is a deficient number, since it is larger than the sum of its proper divisors (267453).

48376051 is a wasteful number, since it uses less digits than its factorization.

48376051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267452.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 48376051 is about 6955.2894260412. The cubic root of 48376051 is about 364.3707203026.

The spelling of 48376051 in words is "forty-eight million, three hundred seventy-six thousand, fifty-one".

Divisors: 1 181 267271 48376051