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48935588 = 221317197281
BaseRepresentation
bin1011101010101…
…1001010100100
310102002012000012
42322223022210
5100011414323
64504505352
71132642232
oct272531244
9112065005
1048935588
1125694039
121447b258
13a1a4a90
1466db952
154469678
hex2eab2a4

48935588 has 48 divisors (see below), whose sum is σ = 98494704. Its totient is φ = 21073920.

The previous prime is 48935581. The next prime is 48935599. The reversal of 48935588 is 88553984.

48935588 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 6190144 + 42745444 = 2488^2 + 6538^2 .

Its product of digits (1382400) is a multiple of the sum of its prime factors (512).

It is not an unprimeable number, because it can be changed into a prime (48935581) 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 15 ways as a sum of consecutive naturals, for example, 174008 + ... + 174288.

It is an arithmetic number, because the mean of its divisors is an integer number (2051973).

Almost surely, 248935588 is an apocalyptic number.

It is an amenable number.

48935588 is an abundant number, since it is smaller than the sum of its proper divisors (49559116).

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

48935588 is a wasteful number, since it uses less digits than its factorization.

48935588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 510 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 50.

The square root of 48935588 is about 6995.3976298707. The cubic root of 48935588 is about 365.7701583801.

The spelling of 48935588 in words is "forty-eight million, nine hundred thirty-five thousand, five hundred eighty-eight".

Divisors: 1 2 4 13 17 26 34 52 68 197 221 281 394 442 562 788 884 1124 2561 3349 3653 4777 5122 6698 7306 9554 10244 13396 14612 19108 43537 55357 62101 87074 110714 124202 174148 221428 248404 719641 941069 1439282 1882138 2878564 3764276 12233897 24467794 48935588