Base | Representation |
---|---|
bin | 10010110111000… |
… | …010111110100010 |
3 | 211001101210122100 |
4 | 102313002332202 |
5 | 1122000420002 |
6 | 51221551230 |
7 | 10561345203 |
oct | 2267027642 |
9 | 731353570 |
10 | 316420002 |
11 | 15267a038 |
12 | 89b75516 |
13 | 50729892 |
14 | 300495aa |
15 | 1cba411c |
hex | 12dc2fa2 |
316420002 has 24 divisors (see below), whose sum is σ = 686767536. Its totient is φ = 105290136.
The previous prime is 316419989. The next prime is 316420057. The reversal of 316420002 is 200024613.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4408 + ... + 25539.
It is an arithmetic number, because the mean of its divisors is an integer number (28615314).
Almost surely, 2316420002 is an apocalyptic number.
316420002 is an abundant number, since it is smaller than the sum of its proper divisors (370347534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316420002 is a wasteful number, since it uses less digits than its factorization.
316420002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30542 (or 30539 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 316420002 is about 17788.1983910682. The cubic root of 316420002 is about 681.4300943833.
Adding to 316420002 its reverse (200024613), we get a palindrome (516444615).
The spelling of 316420002 in words is "three hundred sixteen million, four hundred twenty thousand, two".
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