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48004004884 = 22117314945207
BaseRepresentation
bin101100101101010000…
…101111110000010100
311120220111000010001211
4230231100233300110
51241303011124014
634015220231204
73316404211003
oct545520576024
9146814003054
1048004004884
11193a4011410
12937853b504
1346b0398524
1424755d8c3a
1513ae523cc4
hexb2d42fc14

48004004884 has 24 divisors (see below), whose sum is σ = 92899412928. Its totient is φ = 21521096640.

The previous prime is 48004004879. The next prime is 48004004911. The reversal of 48004004884 is 48840040084.

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, 7469392 + ... + 7475815.

It is an arithmetic number, because the mean of its divisors is an integer number (3870808872).

Almost surely, 248004004884 is an apocalyptic number.

48004004884 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

48004004884 is a deficient number, since it is larger than the sum of its proper divisors (44895408044).

48004004884 is a wasteful number, since it uses less digits than its factorization.

48004004884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14945295 (or 14945293 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The spelling of 48004004884 in words is "forty-eight billion, four million, four thousand, eight hundred eighty-four".

Divisors: 1 2 4 11 22 44 73 146 292 803 1606 3212 14945207 29890414 59780828 164397277 328794554 657589108 1091000111 2182000222 4364000444 12001001221 24002002442 48004004884