Base | Representation |
---|---|
bin | 11101001010011010001… |
… | …10110110100100111011 |
3 | 10112210101120022222111010 |
4 | 32211031012312210323 |
5 | 112404114340201021 |
6 | 2044153324005003 |
7 | 132252005104332 |
oct | 16451506664473 |
9 | 3483346288433 |
10 | 1002021022011 |
11 | 356a55820719 |
12 | 142246990763 |
13 | 7364abc3559 |
14 | 366d8a14d19 |
15 | 1b0e8dcc976 |
hex | e94d1b693b |
1002021022011 has 32 divisors (see below), whose sum is σ = 1397106966528. Its totient is φ = 638333650080.
The previous prime is 1002021021997. The next prime is 1002021022099. The reversal of 1002021022011 is 1102201202001.
It is not a de Polignac number, because 1002021022011 - 229 = 1001484151099 is a prime.
It is a super-2 number, since 2×10020210220112 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1002021026011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 545250 + ... + 1517016.
It is an arithmetic number, because the mean of its divisors is an integer number (43659592704).
Almost surely, 21002021022011 is an apocalyptic number.
1002021022011 is a deficient number, since it is larger than the sum of its proper divisors (395085944517).
1002021022011 is a wasteful number, since it uses less digits than its factorization.
1002021022011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 971991.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 1002021022011 its reverse (1102201202001), we get a palindrome (2104222224012).
The spelling of 1002021022011 in words is "one trillion, two billion, twenty-one million, twenty-two thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •