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48884968 = 231134591
BaseRepresentation
bin1011101001111…
…0110011101000
310101222121120101
42322132303220
5100003304333
64503435144
71132341526
oct272366350
9111877511
1048884968
112565a000
1214455ab4
13a187a22
1466c7316
15445967d
hex2e9ece8

48884968 has 32 divisors (see below), whose sum is σ = 100840320. Its totient is φ = 22215600.

The previous prime is 48884951. The next prime is 48885017. The reversal of 48884968 is 86948884.

It is a super-2 number, since 2×488849682 = 4779480192722048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8353 + ... + 12943.

It is an arithmetic number, because the mean of its divisors is an integer number (3151260).

Almost surely, 248884968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48884968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50420160).

48884968 is an abundant number, since it is smaller than the sum of its proper divisors (51955352).

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

48884968 is a wasteful number, since it uses less digits than its factorization.

48884968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4630 (or 4604 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 55.

The square root of 48884968 is about 6991.7786006137. The cubic root of 48884968 is about 365.6439947567.

The spelling of 48884968 in words is "forty-eight million, eight hundred eighty-four thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 11 22 44 88 121 242 484 968 1331 2662 4591 5324 9182 10648 18364 36728 50501 101002 202004 404008 555511 1111022 2222044 4444088 6110621 12221242 24442484 48884968