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48791300 = 22523971229
BaseRepresentation
bin1011101000011…
…1111100000100
310101210212002012
42322013330010
544442310200
64501433352
71131501455
oct272077404
9111725065
1048791300
11255a5698
121440b858
13a1541bc
1466a112c
15443ba35
hex2e87f04

48791300 has 36 divisors (see below), whose sum is σ = 106230180. Its totient is φ = 19451520.

The previous prime is 48791263. The next prime is 48791321. The reversal of 48791300 is 319784.

48791300 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 6 ways, for example, as 3740356 + 45050944 = 1934^2 + 6712^2 .

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 11 ways as a sum of consecutive naturals, for example, 39086 + ... + 40314.

Almost surely, 248791300 is an apocalyptic number.

It is an amenable number.

48791300 is an abundant number, since it is smaller than the sum of its proper divisors (57438880).

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

48791300 is a wasteful number, since it uses less digits than its factorization.

48791300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640 (or 1633 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 48791300 is about 6985.0769501846. The cubic root of 48791300 is about 365.4103098345.

The spelling of 48791300 in words is "forty-eight million, seven hundred ninety-one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 397 794 1229 1588 1985 2458 3970 4916 6145 7940 9925 12290 19850 24580 30725 39700 61450 122900 487913 975826 1951652 2439565 4879130 9758260 12197825 24395650 48791300