Base | Representation |
---|---|
bin | 1001000101100110001… |
… | …00110000011100110100 |
3 | 1002211221200102202220012 |
4 | 10202303010300130310 |
5 | 20103432423422004 |
6 | 355235245555352 |
7 | 31362435220304 |
oct | 4426304603464 |
9 | 1084850382805 |
10 | 312242014004 |
11 | 11046a527648 |
12 | 50621275b58 |
13 | 235a116ab8b |
14 | 11180d5b604 |
15 | 81c72d746e |
hex | 48b3130734 |
312242014004 has 24 divisors (see below), whose sum is σ = 553762024200. Its totient is φ = 154031905280.
The previous prime is 312242013991. The next prime is 312242014013. The reversal of 312242014004 is 400410242213.
It can be written as a sum of positive squares in 4 ways, for example, as 3219427600 + 309022586404 = 56740^2 + 555898^2 .
It is a super-2 number, since 2×3122420140042 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 787169 + ... + 1115400.
It is an arithmetic number, because the mean of its divisors is an integer number (23073417675).
Almost surely, 2312242014004 is an apocalyptic number.
It is an amenable number.
312242014004 is a deficient number, since it is larger than the sum of its proper divisors (241520010196).
312242014004 is a wasteful number, since it uses less digits than its factorization.
312242014004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1903123 (or 1903121 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 312242014004 its reverse (400410242213), we get a palindrome (712652256217).
The spelling of 312242014004 in words is "three hundred twelve billion, two hundred forty-two million, fourteen thousand, four".
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