Base | Representation |
---|---|
bin | 101000010001000… |
… | …001011011101001 |
3 | 1202002011112200200 |
4 | 220101001123221 |
5 | 2340420112303 |
6 | 151011222413 |
7 | 22512042210 |
oct | 5021013351 |
9 | 1662145620 |
10 | 675550953 |
11 | 317370480 |
12 | 16a2a7a09 |
13 | a9c5bbbc |
14 | 65a12077 |
15 | 3e4933a3 |
hex | 284416e9 |
675550953 has 24 divisors (see below), whose sum is σ = 1216577856. Its totient is φ = 350935200.
The previous prime is 675550949. The next prime is 675550957. The reversal of 675550953 is 359055576.
675550953 is a `hidden beast` number, since 6 + 7 + 5 + 550 + 95 + 3 = 666.
It is an interprime number because it is at equal distance from previous prime (675550949) and next prime (675550957).
It is not a de Polignac number, because 675550953 - 22 = 675550949 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 675550899 and 675550908.
It is not an unprimeable number, because it can be changed into a prime (675550957) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 486718 + ... + 488103.
It is an arithmetic number, because the mean of its divisors is an integer number (50690744).
Almost surely, 2675550953 is an apocalyptic number.
675550953 is a gapful number since it is divisible by the number (63) formed by its first and last digit.
It is an amenable number.
675550953 is a deficient number, since it is larger than the sum of its proper divisors (541026903).
675550953 is a wasteful number, since it uses less digits than its factorization.
675550953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 974845 (or 974842 counting only the distinct ones).
The product of its (nonzero) digits is 708750, while the sum is 45.
The square root of 675550953 is about 25991.3630462121. The cubic root of 675550953 is about 877.4439226832.
The spelling of 675550953 in words is "six hundred seventy-five million, five hundred fifty thousand, nine hundred fifty-three".
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