Base | Representation |
---|---|
bin | 10010101110010… |
… | …110111011000010 |
3 | 210220010002100210 |
4 | 102232112323002 |
5 | 1120410024102 |
6 | 51101054550 |
7 | 10533111030 |
oct | 2256267302 |
9 | 726102323 |
10 | 314142402 |
11 | 151363922 |
12 | 89257456 |
13 | 5010cca2 |
14 | 2da15550 |
15 | 1c8a436c |
hex | 12b96ec2 |
314142402 has 32 divisors (see below), whose sum is σ = 722460672. Its totient is φ = 89202384.
The previous prime is 314142397. The next prime is 314142403. The reversal of 314142402 is 204241413.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (314142403) 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, 16098 + ... + 29789.
It is an arithmetic number, because the mean of its divisors is an integer number (22576896).
Almost surely, 2314142402 is an apocalyptic number.
314142402 is an abundant number, since it is smaller than the sum of its proper divisors (408318270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314142402 is a wasteful number, since it uses less digits than its factorization.
314142402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46062.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 314142402 is about 17724.0627960973. The cubic root of 314142402 is about 679.7911714576.
Adding to 314142402 its reverse (204241413), we get a palindrome (518383815).
The spelling of 314142402 in words is "three hundred fourteen million, one hundred forty-two thousand, four hundred two".
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