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755068 = 22188767
BaseRepresentation
bin10111000010101111100
31102100202111
42320111330
5143130233
624103404
76263236
oct2702574
91370674
10755068
11476326
12304b64
132058b2
14159256
15edacd
hexb857c

755068 has 6 divisors (see below), whose sum is σ = 1321376. Its totient is φ = 377532.

The previous prime is 755057. The next prime is 755071. The reversal of 755068 is 860557.

It is a congruent number.

It is an unprimeable number.

755068 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94380 + ... + 94387.

2755068 is an apocalyptic number.

It is an amenable number.

755068 is a deficient number, since it is larger than the sum of its proper divisors (566308).

755068 is a wasteful number, since it uses less digits than its factorization.

755068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188771 (or 188769 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 755068 is about 868.9464885711. The cubic root of 755068 is about 91.0602185649.

The spelling of 755068 in words is "seven hundred fifty-five thousand, sixty-eight".

Divisors: 1 2 4 188767 377534 755068