Base | Representation |
---|---|
bin | 10111001110000011100101… |
… | …111111010100101100110110 |
3 | 111101120200011010220200002120 |
4 | 113032003211333110230312 |
5 | 101341122302224341042 |
6 | 1001105423515220410 |
7 | 30336666414240156 |
oct | 2716034577245466 |
9 | 441520133820076 |
10 | 102121001012022 |
11 | 2a5a2300867243 |
12 | b553898747706 |
13 | 44c9c7a097385 |
14 | 1b3097b93a766 |
15 | bc1605583dec |
hex | 5ce0e5fd4b36 |
102121001012022 has 32 divisors (see below), whose sum is σ = 204662332727424. Its totient is φ = 33970281508800.
The previous prime is 102121001012011. The next prime is 102121001012053. The reversal of 102121001012022 is 220210100121201.
It is a junction number, because it is equal to n+sod(n) for n = 102121001011992 and 102121001012010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148096122 + ... + 148784082.
It is an arithmetic number, because the mean of its divisors is an integer number (6395697897732).
Almost surely, 2102121001012022 is an apocalyptic number.
102121001012022 is an abundant number, since it is smaller than the sum of its proper divisors (102541331715402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102121001012022 is a wasteful number, since it uses less digits than its factorization.
102121001012022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 738844.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 102121001012022 its reverse (220210100121201), we get a palindrome (322331101133223).
The spelling of 102121001012022 in words is "one hundred two trillion, one hundred twenty-one billion, one million, twelve thousand, twenty-two".
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