Base | Representation |
---|---|
bin | 11100111011001… |
… | …111111101111111 |
3 | 1020211011111011001 |
4 | 130323033331333 |
5 | 1443213401301 |
6 | 120053311131 |
7 | 15011634112 |
oct | 3473177577 |
9 | 1224144131 |
10 | 485293951 |
11 | 229a3258a |
12 | 1166354a7 |
13 | 797064ac |
14 | 48648579 |
15 | 2c910c01 |
hex | 1cecff7f |
485293951 has 8 divisors (see below), whose sum is σ = 536181984. Its totient is φ = 436888320.
The previous prime is 485293927. The next prime is 485293957. The reversal of 485293951 is 159392584.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-485293951 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (485293957) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620190 + ... + 620971.
It is an arithmetic number, because the mean of its divisors is an integer number (67022748).
Almost surely, 2485293951 is an apocalyptic number.
485293951 is a deficient number, since it is larger than the sum of its proper divisors (50888033).
485293951 is a wasteful number, since it uses less digits than its factorization.
485293951 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1241201.
The product of its digits is 388800, while the sum is 46.
The square root of 485293951 is about 22029.3883482951. The cubic root of 485293951 is about 785.8414987929.
The spelling of 485293951 in words is "four hundred eighty-five million, two hundred ninety-three thousand, nine hundred fifty-one".
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