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48827636 = 22111385363
BaseRepresentation
bin1011101001000…
…0110011110100
310101212200220222
42322100303310
544444441021
64502313512
71132012424
oct272206364
9111780828
1048827636
112561aa20
1214428898
13a1678c0
1466b0484
1544476ab
hex2e90cf4

48827636 has 24 divisors (see below), whose sum is σ = 100388064. Its totient is φ = 20486880.

The previous prime is 48827629. The next prime is 48827641. The reversal of 48827636 is 63672884.

48827636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

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, 42110 + ... + 43253.

It is an arithmetic number, because the mean of its divisors is an integer number (4182836).

Almost surely, 248827636 is an apocalyptic number.

It is an amenable number.

48827636 is an abundant number, since it is smaller than the sum of its proper divisors (51560428).

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

48827636 is a wasteful number, since it uses less digits than its factorization.

48827636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85391 (or 85389 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 48827636 is about 6987.6774396075. The cubic root of 48827636 is about 365.5009971384.

The spelling of 48827636 in words is "forty-eight million, eight hundred twenty-seven thousand, six hundred thirty-six".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 572 85363 170726 341452 938993 1109719 1877986 2219438 3755972 4438876 12206909 24413818 48827636