Base | Representation |
---|---|
bin | 10010100111110… |
… | …011001010010100 |
3 | 210202212201212110 |
4 | 102213303022110 |
5 | 1114440014220 |
6 | 51000151020 |
7 | 10512360255 |
oct | 2247631224 |
9 | 722781773 |
10 | 312423060 |
11 | 15039a084 |
12 | 88768470 |
13 | 4c95a521 |
14 | 2d6c8b2c |
15 | 1c664be0 |
hex | 129f3294 |
312423060 has 48 divisors (see below), whose sum is σ = 875923776. Its totient is φ = 83204352.
The previous prime is 312423049. The next prime is 312423071. The reversal of 312423060 is 60324213.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (312423049) and next prime (312423071).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50032 + ... + 55928.
It is an arithmetic number, because the mean of its divisors is an integer number (18248412).
Almost surely, 2312423060 is an apocalyptic number.
312423060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
312423060 is an abundant number, since it is smaller than the sum of its proper divisors (563500716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312423060 is a wasteful number, since it uses less digits than its factorization.
312423060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6792 (or 6790 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 312423060 is about 17675.4932038685. The cubic root of 312423060 is about 678.5487069664.
Adding to 312423060 its reverse (60324213), we get a palindrome (372747273).
The spelling of 312423060 in words is "three hundred twelve million, four hundred twenty-three thousand, sixty".
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