Base | Representation |
---|---|
bin | 11101011101000000000… |
… | …10000001100111001010 |
3 | 10120202011011200100200100 |
4 | 32232200002001213022 |
5 | 113040040030400020 |
6 | 2052523555150230 |
7 | 133054233524544 |
oct | 16564002014712 |
9 | 3522134610610 |
10 | 1012002200010 |
11 | 36020794a45a |
12 | 1441715a5376 |
13 | 7457ba20839 |
14 | 36da4478694 |
15 | 1b4d02bda90 |
hex | eba00819ca |
1012002200010 has 24 divisors (see below), whose sum is σ = 2631205720260. Its totient is φ = 269867253312.
The previous prime is 1012002199981. The next prime is 1012002200017. The reversal of 1012002200010 is 100022002101.
It can be written as a sum of positive squares in 2 ways, for example, as 1003889775249 + 8112424761 = 1001943^2 + 90069^2 .
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1012002199965 and 1012002200001.
It is not an unprimeable number, because it can be changed into a prime (1012002200017) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5622234355 + ... + 5622234534.
Almost surely, 21012002200010 is an apocalyptic number.
1012002200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1012002200010 is an abundant number, since it is smaller than the sum of its proper divisors (1619203520250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012002200010 is a wasteful number, since it uses less digits than its factorization.
1012002200010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11244468902 (or 11244468899 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 1012002200010 its reverse (100022002101), we get a palindrome (1112024202111).
The spelling of 1012002200010 in words is "one trillion, twelve billion, two million, two hundred thousand, ten".
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