Base | Representation |
---|---|
bin | 101101000001011… |
… | …010110111000000 |
3 | 1221122022121010101 |
4 | 231001122313000 |
5 | 3021332100010 |
6 | 202541412144 |
7 | 24501225331 |
oct | 5501326700 |
9 | 1848277111 |
10 | 755346880 |
11 | 358412322 |
12 | 190b6a054 |
13 | c064a422 |
14 | 72464288 |
15 | 464a673a |
hex | 2d05adc0 |
755346880 has 28 divisors (see below), whose sum is σ = 1798670520. Its totient is φ = 302138624.
The previous prime is 755346877. The next prime is 755346913. The reversal of 755346880 is 88643557.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 755346880.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1179910 + ... + 1180549.
Almost surely, 2755346880 is an apocalyptic number.
It is an amenable number.
755346880 is an abundant number, since it is smaller than the sum of its proper divisors (1043323640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
755346880 is a wasteful number, since it uses less digits than its factorization.
755346880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2360476 (or 2360466 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 46.
The square root of 755346880 is about 27483.5747311008. The cubic root of 755346880 is about 910.7142804006.
The spelling of 755346880 in words is "seven hundred fifty-five million, three hundred forty-six thousand, eight hundred eighty".
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