Base | Representation |
---|---|
bin | 11101001000111000100… |
… | …10100111001010011110 |
3 | 10112201021111020102100011 |
4 | 32210130102213022132 |
5 | 112400430204133042 |
6 | 2043540145553434 |
7 | 132222501522340 |
oct | 16443422471236 |
9 | 3481244212304 |
10 | 1001202021022 |
11 | 3566754920a5 |
12 | 14205864587a |
13 | 7354a319b98 |
14 | 3665bd41290 |
15 | 1b09c050a17 |
hex | e91c4a729e |
1001202021022 has 16 divisors (see below), whose sum is σ = 1719870658560. Its totient is φ = 428205496248.
The previous prime is 1001202020953. The next prime is 1001202021023. The reversal of 1001202021022 is 2201202021001.
It is a happy number.
1001202021022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 1001202020993 and 1001202021011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1001202021023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73416622 + ... + 73430257.
It is an arithmetic number, because the mean of its divisors is an integer number (107491916160).
Almost surely, 21001202021022 is an apocalyptic number.
1001202021022 is a deficient number, since it is larger than the sum of its proper divisors (718668637538).
1001202021022 is a wasteful number, since it uses less digits than its factorization.
1001202021022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146847375.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 1001202021022 its reverse (2201202021001), we get a palindrome (3202404042023).
The spelling of 1001202021022 in words is "one trillion, one billion, two hundred two million, twenty-one thousand, twenty-two".
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