Base | Representation |
---|---|
bin | 1001001011111101001010… |
… | …0001001000000110110100 |
3 | 1022202122110001120110221102 |
4 | 2102333102201020012310 |
5 | 2310443322000342322 |
6 | 33252200233505232 |
7 | 2061526124314304 |
oct | 222772241100664 |
9 | 38678401513842 |
10 | 10101000012212 |
11 | 32448a01a109a |
12 | 1171784572218 |
13 | 58369bbaa865 |
14 | 26cc68d01604 |
15 | 127b3bd62792 |
hex | 92fd28481b4 |
10101000012212 has 6 divisors (see below), whose sum is σ = 17676750021378. Its totient is φ = 5050500006104.
The previous prime is 10101000012199. The next prime is 10101000012227. The reversal of 10101000012212 is 21221000010101.
It can be written as a sum of positive squares in only one way, i.e., 6221652216976 + 3879347795236 = 2494324^2 + 1969606^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10101000012193 and 10101000012202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262625001523 + ... + 1262625001530.
It is an arithmetic number, because the mean of its divisors is an integer number (2946125003563).
Almost surely, 210101000012212 is an apocalyptic number.
It is an amenable number.
10101000012212 is a deficient number, since it is larger than the sum of its proper divisors (7575750009166).
10101000012212 is a wasteful number, since it uses less digits than its factorization.
10101000012212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2525250003057 (or 2525250003055 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 10101000012212 its reverse (21221000010101), we get a palindrome (31322000022313).
The spelling of 10101000012212 in words is "ten trillion, one hundred one billion, twelve thousand, two hundred twelve".
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