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48568774 = 2131197941
BaseRepresentation
bin1011100101000…
…1100111000110
310101101112211111
42321101213012
544413200044
64452555234
71126553632
oct271214706
9111345744
1048568774
1125463491
1214322b1a
13a0a6b27
146643dc2
1543e5b34
hex2e519c6

48568774 has 16 divisors (see below), whose sum is σ = 73860336. Its totient is φ = 23951200.

The previous prime is 48568771. The next prime is 48568781. The reversal of 48568774 is 47786584.

It is a happy number.

48568774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×485687743 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48568771) 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 7 ways as a sum of consecutive naturals, for example, 51144 + ... + 52084.

It is an arithmetic number, because the mean of its divisors is an integer number (4616271).

Almost surely, 248568774 is an apocalyptic number.

48568774 is a deficient number, since it is larger than the sum of its proper divisors (25291562).

48568774 is a wasteful number, since it uses less digits than its factorization.

48568774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271.

The product of its digits is 1505280, while the sum is 49.

The square root of 48568774 is about 6969.1300748372. The cubic root of 48568774 is about 364.8539454423.

The spelling of 48568774 in words is "forty-eight million, five hundred sixty-eight thousand, seven hundred seventy-four".

Divisors: 1 2 131 197 262 394 941 1882 25807 51614 123271 185377 246542 370754 24284387 48568774