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48887036 = 22111765357
BaseRepresentation
bin1011101001111…
…1010011111100
310101222201101222
42322133103330
5100003341121
64503452512
71132350542
oct272372374
9111881358
1048887036
1125660610
1214457138
13a188953
1466c7d92
15445a0ab
hex2e9f4fc

48887036 has 24 divisors (see below), whose sum is σ = 98821296. Its totient is φ = 20913920.

The previous prime is 48887009. The next prime is 48887063. The reversal of 48887036 is 63078884.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (48887009) and next prime (48887063).

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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31931 + ... + 33426.

It is an arithmetic number, because the mean of its divisors is an integer number (4117554).

Almost surely, 248887036 is an apocalyptic number.

It is an amenable number.

48887036 is an abundant number, since it is smaller than the sum of its proper divisors (49934260).

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

48887036 is a wasteful number, since it uses less digits than its factorization.

48887036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65389 (or 65387 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 48887036 is about 6991.9264870277. The cubic root of 48887036 is about 365.6491506779.

The spelling of 48887036 in words is "forty-eight million, eight hundred eighty-seven thousand, thirty-six".

Divisors: 1 2 4 11 17 22 34 44 68 187 374 748 65357 130714 261428 718927 1111069 1437854 2222138 2875708 4444276 12221759 24443518 48887036