Base | Representation |
---|---|
bin | 1001000110101100011001… |
… | …01000100001110011001110 |
3 | 2121220000012222202202102211 |
4 | 10203112030220201303032 |
5 | 10111011410203013402 |
6 | 110325340242341034 |
7 | 4134325023040111 |
oct | 443261450416316 |
9 | 77800188682384 |
10 | 20021202001102 |
11 | 6419a4263a2a5 |
12 | 22b42b005a77a |
13 | b22cb6a03913 |
14 | 4d3062034578 |
15 | 24abe63d54d7 |
hex | 12358ca21cce |
20021202001102 has 16 divisors (see below), whose sum is σ = 31009080817152. Its totient is φ = 9685019019960.
The previous prime is 20021202001091. The next prime is 20021202001127. The reversal of 20021202001102 is 20110020212002.
It is a happy number.
It is a congruent number.
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, 44095108 + ... + 44546839.
It is an arithmetic number, because the mean of its divisors is an integer number (1938067551072).
Almost surely, 220021202001102 is an apocalyptic number.
20021202001102 is a deficient number, since it is larger than the sum of its proper divisors (10987878816050).
20021202001102 is a wasteful number, since it uses less digits than its factorization.
20021202001102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88645623.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 20021202001102 its reverse (20110020212002), we get a palindrome (40131222213104).
The spelling of 20021202001102 in words is "twenty trillion, twenty-one billion, two hundred two million, one thousand, one hundred two".
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