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48045934 = 2154315569
BaseRepresentation
bin1011011101000…
…1111101101110
310100101222122001
42313101331232
544244432214
64433442514
71122245416
oct267217556
9110358561
1048045934
1125136692
121411043a
139c52b61
146549646
154340c74
hex2dd1f6e

48045934 has 8 divisors (see below), whose sum is σ = 72120240. Its totient is φ = 24005856.

The previous prime is 48045911. The next prime is 48045937. The reversal of 48045934 is 43954084.

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

It is a junction number, because it is equal to n+sod(n) for n = 48045893 and 48045902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48045937) 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 3 ways as a sum of consecutive naturals, for example, 4699 + ... + 10870.

It is an arithmetic number, because the mean of its divisors is an integer number (9015030).

Almost surely, 248045934 is an apocalyptic number.

48045934 is a deficient number, since it is larger than the sum of its proper divisors (24074306).

48045934 is a wasteful number, since it uses less digits than its factorization.

48045934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17114.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 48045934 is about 6931.5174384834. The cubic root of 48045934 is about 363.5400088532.

The spelling of 48045934 in words is "forty-eight million, forty-five thousand, nine hundred thirty-four".

Divisors: 1 2 1543 3086 15569 31138 24022967 48045934