Base | Representation |
---|---|
bin | 10011101001010111110… |
… | …00000010100110010000 |
3 | 2101112102010002122210000 |
4 | 21310223320002212100 |
5 | 42024443232221324 |
6 | 1234040054010000 |
7 | 66525161061216 |
oct | 11645370024620 |
9 | 2345363078700 |
10 | 675045976464 |
11 | 240315945452 |
12 | aa9b3646900 |
13 | 4b86c610642 |
14 | 2495b0c8cb6 |
15 | 1285d4679c9 |
hex | 9d2be02990 |
675045976464 has 50 divisors (see below), whose sum is σ = 1953778906310. Its totient is φ = 225015325056.
The previous prime is 675045976459. The next prime is 675045976469. The reversal of 675045976464 is 464679540576.
675045976464 is a `hidden beast` number, since 6 + 7 + 50 + 4 + 59 + 76 + 464 = 666.
It is an interprime number because it is at equal distance from previous prime (675045976459) and next prime (675045976469).
It can be written as a sum of positive squares in only one way, i.e., 421211384064 + 253834592400 = 649008^2 + 503820^2 .
It is not an unprimeable number, because it can be changed into a prime (675045976469) by changing a digit.
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 9 ways as a sum of consecutive naturals, for example, 260433109 + ... + 260435700.
Almost surely, 2675045976464 is an apocalyptic number.
It is an amenable number.
675045976464 is an abundant number, since it is smaller than the sum of its proper divisors (1278732929846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
675045976464 is a wasteful number, since it uses less digits than its factorization.
675045976464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 520868829 (or 520868814 counting only the distinct ones).
The product of its (nonzero) digits is 152409600, while the sum is 63.
The spelling of 675045976464 in words is "six hundred seventy-five billion, forty-five million, nine hundred seventy-six thousand, four hundred sixty-four".
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