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6758004064 = 25730169661
BaseRepresentation
bin1100100101100111…
…01111010101100000
3122102222101011202211
412102303233111200
5102320022112224
63034331251504
7326320041520
oct62263572540
918388334684
106758004064
112958798529
1213872a9b94
13839136796
14481765680
15298466894
hex192cef560

6758004064 has 24 divisors (see below), whose sum is σ = 15205509648. Its totient is φ = 2896287360.

The previous prime is 6758004053. The next prime is 6758004107. The reversal of 6758004064 is 4604008576.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 15084607 + ... + 15085054.

It is an arithmetic number, because the mean of its divisors is an integer number (633562902).

Almost surely, 26758004064 is an apocalyptic number.

It is an amenable number.

6758004064 is an abundant number, since it is smaller than the sum of its proper divisors (8447505584).

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

6758004064 is a wasteful number, since it uses less digits than its factorization.

6758004064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30169678 (or 30169670 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 6758004064 is about 82207.0803763277. The cubic root of 6758004064 is about 1890.6282789403.

The spelling of 6758004064 in words is "six billion, seven hundred fifty-eight million, four thousand, sixty-four".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 30169661 60339322 120678644 211187627 241357288 422375254 482714576 844750508 965429152 1689501016 3379002032 6758004064