Base | Representation |
---|---|
bin | 10010101011000… |
… | …101101110011101 |
3 | 210211111112221220 |
4 | 102223011232131 |
5 | 1120200114113 |
6 | 51030443553 |
7 | 10522611621 |
oct | 2253055635 |
9 | 724445856 |
10 | 313285533 |
11 | 150929070 |
12 | 88b035b9 |
13 | 4cb9cc72 |
14 | 2d871181 |
15 | 1c785523 |
hex | 12ac5b9d |
313285533 has 16 divisors (see below), whose sum is σ = 455996736. Its totient is φ = 189741440.
The previous prime is 313285529. The next prime is 313285541. The reversal of 313285533 is 335582313.
It is a cyclic number.
It is not a de Polignac number, because 313285533 - 22 = 313285529 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 313285494 and 313285503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313285523) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73735 + ... + 77867.
It is an arithmetic number, because the mean of its divisors is an integer number (28499796).
Almost surely, 2313285533 is an apocalyptic number.
313285533 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
313285533 is a deficient number, since it is larger than the sum of its proper divisors (142711203).
313285533 is a wasteful number, since it uses less digits than its factorization.
313285533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6444.
The product of its digits is 32400, while the sum is 33.
The square root of 313285533 is about 17699.8738131095. The cubic root of 313285533 is about 679.1725322757.
The spelling of 313285533 in words is "three hundred thirteen million, two hundred eighty-five thousand, five hundred thirty-three".
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