Base | Representation |
---|---|
bin | 10010110110011… |
… | …110010111011000 |
3 | 211001010011221012 |
4 | 102312132113120 |
5 | 1121431120130 |
6 | 51214433052 |
7 | 10560152042 |
oct | 2266362730 |
9 | 731104835 |
10 | 316270040 |
11 | 1525873a9 |
12 | 89b02788 |
13 | 506a6548 |
14 | 3000aa92 |
15 | 1cb74995 |
hex | 12d9e5d8 |
316270040 has 96 divisors (see below), whose sum is σ = 765903600. Its totient is φ = 117504000.
The previous prime is 316270021. The next prime is 316270051. The reversal of 316270040 is 40072613.
It is a junction number, because it is equal to n+sod(n) for n = 316269988 and 316270015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1259915 + ... + 1260165.
Almost surely, 2316270040 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 316270040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382951800).
316270040 is an abundant number, since it is smaller than the sum of its proper divisors (449633560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316270040 is a wasteful number, since it uses less digits than its factorization.
316270040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 405 (or 384 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 316270040 is about 17783.9826810532. The cubic root of 316270040 is about 681.3224265505.
The spelling of 316270040 in words is "three hundred sixteen million, two hundred seventy thousand, forty".
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