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48983255 = 531714451
BaseRepresentation
bin1011101011011…
…0110011010111
310102011121101122
42322312303113
5100014431010
64505514155
71133231216
oct272666327
9112147348
1048983255
1125716932
12144a295b
13a1c0699
14671107d
154478855
hex2eb6cd7

48983255 has 16 divisors (see below), whose sum is σ = 61544448. Its totient is φ = 37380000.

The previous prime is 48983251. The next prime is 48983257. The reversal of 48983255 is 55238984.

It is not a de Polignac number, because 48983255 - 22 = 48983251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48983251) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8780 + ... + 13230.

It is an arithmetic number, because the mean of its divisors is an integer number (3846528).

Almost surely, 248983255 is an apocalyptic number.

48983255 is a deficient number, since it is larger than the sum of its proper divisors (12561193).

48983255 is a wasteful number, since it uses less digits than its factorization.

48983255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4558.

The product of its digits is 345600, while the sum is 44.

The square root of 48983255 is about 6998.8038263692. The cubic root of 48983255 is about 365.8888825292. Note that the first 5 decimals are identical.

The spelling of 48983255 in words is "forty-eight million, nine hundred eighty-three thousand, two hundred fifty-five".

Divisors: 1 5 31 71 155 355 2201 4451 11005 22255 137981 316021 689905 1580105 9796651 48983255