Base | Representation |
---|---|
bin | 1001001011111010001011… |
… | …1001001001000011111100 |
3 | 1022202120101101002111220102 |
4 | 2102332202321021003330 |
5 | 2310440202424014322 |
6 | 33251545052140232 |
7 | 2061500252660210 |
oct | 222764271110374 |
9 | 38676341074812 |
10 | 10100201001212 |
11 | 3244520176323 |
12 | 11715a0a67678 |
13 | 5835a24b2b9a |
14 | 26cbd0b52940 |
15 | 127ae1b33792 |
hex | 92fa2e490fc |
10100201001212 has 48 divisors (see below), whose sum is σ = 20516576472000. Its totient is φ = 4261330681344.
The previous prime is 10100201001199. The next prime is 10100201001217. The reversal of 10100201001212 is 21210010200101.
10100201001212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 10100201001193 and 10100201001202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10100201001217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8278787 + ... + 9420122.
It is an arithmetic number, because the mean of its divisors is an integer number (427428676500).
Almost surely, 210100201001212 is an apocalyptic number.
It is an amenable number.
10100201001212 is an abundant number, since it is smaller than the sum of its proper divisors (10416375470788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10100201001212 is a wasteful number, since it uses less digits than its factorization.
10100201001212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17699238 (or 17699236 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 10100201001212 its reverse (21210010200101), we get a palindrome (31310211201313).
The spelling of 10100201001212 in words is "ten trillion, one hundred billion, two hundred one million, one thousand, two hundred twelve".
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