Base | Representation |
---|---|
bin | 10010101011110010… |
… | …10001100010100010 |
3 | 221220002010012121001 |
4 | 21111321101202202 |
5 | 131020414341002 |
6 | 4335211222214 |
7 | 503402123644 |
oct | 112571214242 |
9 | 27802105531 |
10 | 10031012002 |
11 | 4288276870 |
12 | 1b3b44796a |
13 | c3b257c7b |
14 | 6b2316894 |
15 | 3da986a87 |
hex | 255e518a2 |
10031012002 has 16 divisors (see below), whose sum is σ = 16438440672. Its totient is φ = 4552868320.
The previous prime is 10031011987. The next prime is 10031012029. The reversal of 10031012002 is 20021013001.
It is a self number, because there is not a number n which added to its sum of digits gives 10031012002.
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, 318763 + ... + 348814.
It is an arithmetic number, because the mean of its divisors is an integer number (1027402542).
Almost surely, 210031012002 is an apocalyptic number.
10031012002 is a deficient number, since it is larger than the sum of its proper divisors (6407428670).
10031012002 is a wasteful number, since it uses less digits than its factorization.
10031012002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 668273.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 10031012002 its reverse (20021013001), we get a palindrome (30052025003).
Subtracting 10031012002 from its reverse (20021013001), we obtain a palindrome (9990000999).
The spelling of 10031012002 in words is "ten billion, thirty-one million, twelve thousand, two".
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