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755468 = 22726981
BaseRepresentation
bin10111000011100001100
31102101022022
42320130030
5143133333
624105312
76264350
oct2703414
91371268
10755468
1147665a
12305238
13205b2c
14159460
15edc98
hexb870c

755468 has 12 divisors (see below), whose sum is σ = 1510992. Its totient is φ = 323760.

The previous prime is 755449. The next prime is 755473. The reversal of 755468 is 864557.

755468 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 755468.

It is an unprimeable number.

755468 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13463 + ... + 13518.

It is an arithmetic number, because the mean of its divisors is an integer number (125916).

2755468 is an apocalyptic number.

It is an amenable number.

755468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

755468 is a wasteful number, since it uses less digits than its factorization.

755468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26992 (or 26990 counting only the distinct ones).

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

The square root of 755468 is about 869.1766218669. The cubic root of 755468 is about 91.0762955529.

The spelling of 755468 in words is "seven hundred fifty-five thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 14 28 26981 53962 107924 188867 377734 755468