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48592940 = 22511220877
BaseRepresentation
bin1011100101011…
…1100000101100
310101102202222112
42321113200230
544414433230
64453303152
71130014244
oct271274054
9111382875
1048592940
112547a660
1214334ab8
13a0b4b26
14664cb24
1543ecd95
hex2e5782c

48592940 has 24 divisors (see below), whose sum is σ = 111322512. Its totient is φ = 17670080.

The previous prime is 48592939. The next prime is 48592969. The reversal of 48592940 is 4929584.

48592940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×485929402 = 4722547635687200, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 110219 + ... + 110658.

It is an arithmetic number, because the mean of its divisors is an integer number (4638438).

Almost surely, 248592940 is an apocalyptic number.

It is an amenable number.

48592940 is an abundant number, since it is smaller than the sum of its proper divisors (62729572).

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

48592940 is a wasteful number, since it uses less digits than its factorization.

48592940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220897 (or 220895 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 48592940 is about 6970.8636480712. The cubic root of 48592940 is about 364.9144479543.

The spelling of 48592940 in words is "forty-eight million, five hundred ninety-two thousand, nine hundred forty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 220877 441754 883508 1104385 2208770 2429647 4417540 4859294 9718588 12148235 24296470 48592940