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48867357 = 3721147643
BaseRepresentation
bin1011101001101…
…0100000011101
310101221201102010
42322122200131
5100002223412
64503221433
71132236300
oct272324035
9111851363
1048867357
1125647850
1214447879
13a17c9c6
1466c0b37
15445433c
hex2e9a81d

48867357 has 48 divisors (see below), whose sum is σ = 84575232. Its totient is φ = 24806880.

The previous prime is 48867337. The next prime is 48867397. The reversal of 48867357 is 75376884.

48867357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48867357 - 26 = 48867293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48867337) 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 47 ways as a sum of consecutive naturals, for example, 75678 + ... + 76320.

It is an arithmetic number, because the mean of its divisors is an integer number (1761984).

Almost surely, 248867357 is an apocalyptic number.

48867357 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

48867357 is a deficient number, since it is larger than the sum of its proper divisors (35707875).

48867357 is a wasteful number, since it uses less digits than its factorization.

48867357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718 (or 711 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 48.

The square root of 48867357 is about 6990.5190794390. The cubic root of 48867357 is about 365.6000812588.

The spelling of 48867357 in words is "forty-eight million, eight hundred sixty-seven thousand, three hundred fifty-seven".

Divisors: 1 3 7 11 21 33 47 49 77 141 147 231 329 517 539 643 987 1551 1617 1929 2303 3619 4501 6909 7073 10857 13503 21219 25333 30221 31507 49511 75999 90663 94521 148533 211547 332431 346577 634641 997293 1039731 1480829 2327017 4442487 6981051 16289119 48867357