Base | Representation |
---|---|
bin | 1001000111010100010000… |
… | …1010001001011001110100 |
3 | 1022111000201210002202102001 |
4 | 2101311010022021121310 |
5 | 2303142111331242322 |
6 | 33151420033225044 |
7 | 2053005132224254 |
oct | 221650412113164 |
9 | 38430653082361 |
10 | 10021302212212 |
11 | 3214012931385 |
12 | 115a241a02184 |
13 | 57900a564015 |
14 | 26906834d964 |
15 | 125a25189827 |
hex | 91d44289674 |
10021302212212 has 24 divisors (see below), whose sum is σ = 17853554920320. Its totient is φ = 4920467797440.
The previous prime is 10021302212161. The next prime is 10021302212333. The reversal of 10021302212212 is 21221220312001.
It is a self number, because there is not a number n which added to its sum of digits gives 10021302212212.
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, 22437964 + ... + 22880227.
It is an arithmetic number, because the mean of its divisors is an integer number (743898121680).
Almost surely, 210021302212212 is an apocalyptic number.
It is an amenable number.
10021302212212 is a deficient number, since it is larger than the sum of its proper divisors (7832252708108).
10021302212212 is a wasteful number, since it uses less digits than its factorization.
10021302212212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45319191 (or 45319189 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 10021302212212 its reverse (21221220312001), we get a palindrome (31242522524213).
The spelling of 10021302212212 in words is "ten trillion, twenty-one billion, three hundred two million, two hundred twelve thousand, two hundred twelve".
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