Base | Representation |
---|---|
bin | 101000010001010… |
… | …100110100001111 |
3 | 1202002022120121100 |
4 | 220101110310033 |
5 | 2340430132401 |
6 | 151013034143 |
7 | 22512522534 |
oct | 5021246417 |
9 | 1662276540 |
10 | 675630351 |
11 | 3174150a0 |
12 | 16a325953 |
13 | a9c89096 |
14 | 65a32d8b |
15 | 3e4abb86 |
hex | 28454d0f |
675630351 has 24 divisors (see below), whose sum is σ = 1067700816. Its totient is φ = 408291840.
The previous prime is 675630341. The next prime is 675630383. The reversal of 675630351 is 153036576.
It is a happy number.
675630351 is a `hidden beast` number, since 67 + 563 + 0 + 35 + 1 = 666.
It is not a de Polignac number, because 675630351 - 27 = 675630223 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (675630301) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 25281 + ... + 44613.
It is an arithmetic number, because the mean of its divisors is an integer number (44487534).
Almost surely, 2675630351 is an apocalyptic number.
675630351 is a deficient number, since it is larger than the sum of its proper divisors (392070465).
675630351 is a wasteful number, since it uses less digits than its factorization.
675630351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19703 (or 19700 counting only the distinct ones).
The product of its (nonzero) digits is 56700, while the sum is 36.
The square root of 675630351 is about 25992.8903933364. The cubic root of 675630351 is about 877.4782968796.
The spelling of 675630351 in words is "six hundred seventy-five million, six hundred thirty thousand, three hundred fifty-one".
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