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48300092890 = 257838313269
BaseRepresentation
bin101100111110111010…
…001110110111011010
311121200010010221110021
4230332322032313122
51242404310433030
634104434341054
73326631005230
oct547672166732
9147603127407
1048300092890
1119536163745
12943b72a78a
13472982682a
1424a2a70950
1513ca50d97a
hexb3ee8edda

48300092890 has 32 divisors (see below), whose sum is σ = 100557313920. Its totient is φ = 16360511424.

The previous prime is 48300092887. The next prime is 48300092947. The reversal of 48300092890 is 9829000384.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4150825 + ... + 4162444.

It is an arithmetic number, because the mean of its divisors is an integer number (3142416060).

Almost surely, 248300092890 is an apocalyptic number.

48300092890 is an abundant number, since it is smaller than the sum of its proper divisors (52257221030).

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

48300092890 is a wasteful number, since it uses less digits than its factorization.

48300092890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8313366.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 48300092890 in words is "forty-eight billion, three hundred million, ninety-two thousand, eight hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 83 166 415 581 830 1162 2905 5810 8313269 16626538 41566345 58192883 83132690 116385766 290964415 581928830 690001327 1380002654 3450006635 4830009289 6900013270 9660018578 24150046445 48300092890