Base | Representation |
---|---|
bin | 1001000101001001011… |
… | …01011110011101111010 |
3 | 1002211022212222112000002 |
4 | 10202210231132131322 |
5 | 20102434230430020 |
6 | 355155320513002 |
7 | 31353450666125 |
oct | 4424455363572 |
9 | 1084285875002 |
10 | 312001030010 |
11 | 1103564a181a |
12 | 5057461b762 |
13 | 235632641b7 |
14 | 1115ad4b3bc |
15 | 81b1084975 |
hex | 48a4b5e77a |
312001030010 has 16 divisors (see below), whose sum is σ = 562436341416. Its totient is φ = 124614970368.
The previous prime is 312001029983. The next prime is 312001030021. The reversal of 312001030010 is 10030100213.
It can be written as a sum of positive squares in 4 ways, for example, as 200003045089 + 111997984921 = 447217^2 + 334661^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 312001029973 and 312001030000.
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, 23173139 + ... + 23186598.
Almost surely, 2312001030010 is an apocalyptic number.
312001030010 is a deficient number, since it is larger than the sum of its proper divisors (250435311406).
312001030010 is a wasteful number, since it uses less digits than its factorization.
312001030010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46360417.
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 312001030010 its reverse (10030100213), we get a palindrome (322031130223).
The spelling of 312001030010 in words is "three hundred twelve billion, one million, thirty thousand, ten".
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