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48133806 = 2371146043
BaseRepresentation
bin1011011110011…
…1011010101110
310100120110011120
42313213122232
544310240211
64435401410
71123062540
oct267473256
9110513146
1048133806
1125196706
1214153266
139c83b56
14656d690
15435bd06
hex2de76ae

48133806 has 16 divisors (see below), whose sum is σ = 110020224. Its totient is φ = 13752504.

The previous prime is 48133801. The next prime is 48133807. The reversal of 48133806 is 60833184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48133801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572980 + ... + 573063.

It is an arithmetic number, because the mean of its divisors is an integer number (6876264).

Almost surely, 248133806 is an apocalyptic number.

48133806 is an abundant number, since it is smaller than the sum of its proper divisors (61886418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48133806 is a wasteful number, since it uses less digits than its factorization.

48133806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146055.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 48133806 is about 6937.8531261479. The cubic root of 48133806 is about 363.7615019804.

The spelling of 48133806 in words is "forty-eight million, one hundred thirty-three thousand, eight hundred six".

Divisors: 1 2 3 6 7 14 21 42 1146043 2292086 3438129 6876258 8022301 16044602 24066903 48133806