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12755483 = 134092399
BaseRepresentation
bin110000101010…
…001000011011
3220000001020022
4300222020123
511231133413
61133221055
7213263666
oct60521033
926001208
1012755483
117222424
12433178b
132847b30
1419a06dd
1511be608
hexc2a21b

12755483 has 8 divisors (see below), whose sum is σ = 13776000. Its totient is φ = 11740608.

The previous prime is 12755473. The next prime is 12755489. The reversal of 12755483 is 38455721.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12755483 - 28 = 12755227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12755489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4118 + ... + 6516.

It is an arithmetic number, because the mean of its divisors is an integer number (1722000).

Almost surely, 212755483 is an apocalyptic number.

12755483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12755483 is a deficient number, since it is larger than the sum of its proper divisors (1020517).

12755483 is a wasteful number, since it uses less digits than its factorization.

12755483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821.

The product of its digits is 33600, while the sum is 35.

The square root of 12755483 is about 3571.4819053161. The cubic root of 12755483 is about 233.6499196949.

The spelling of 12755483 in words is "twelve million, seven hundred fifty-five thousand, four hundred eighty-three".

Divisors: 1 13 409 2399 5317 31187 981191 12755483