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48680082 = 2331181953
BaseRepresentation
bin1011100110110…
…0110010010010
310101121012112000
42321230302102
544430230312
64455214430
71130526303
oct271546222
9111535460
1048680082
112552a080
1214377416
13a1156a9
1466727aa
154418adc
hex2e6cc92

48680082 has 32 divisors (see below), whose sum is σ = 118013760. Its totient is φ = 14751360.

The previous prime is 48680077. The next prime is 48680087. The reversal of 48680082 is 28008684.

48680082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (48680077) and next prime (48680087).

It is not an unprimeable number, because it can be changed into a prime (48680087) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 40383 + ... + 41570.

It is an arithmetic number, because the mean of its divisors is an integer number (3687930).

Almost surely, 248680082 is an apocalyptic number.

48680082 is an abundant number, since it is smaller than the sum of its proper divisors (69333678).

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

48680082 is a wasteful number, since it uses less digits than its factorization.

48680082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81975 (or 81969 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 48680082 is about 6977.1112933649. Note that the first 3 decimals coincide. The cubic root of 48680082 is about 365.1324520860.

The spelling of 48680082 in words is "forty-eight million, six hundred eighty thousand, eighty-two".

Divisors: 1 2 3 6 9 11 18 22 27 33 54 66 99 198 297 594 81953 163906 245859 491718 737577 901483 1475154 1802966 2212731 2704449 4425462 5408898 8113347 16226694 24340041 48680082