Base | Representation |
---|---|
bin | 101111001000010110… |
… | …1111001110100000111 |
3 | 100200020122121111022101 |
4 | 1132100231321310013 |
5 | 3124240310401244 |
6 | 114255104412531 |
7 | 10212063335605 |
oct | 1362055716407 |
9 | 320218544271 |
10 | 101212200199 |
11 | 39a18715050 |
12 | 17747917147 |
13 | 970c9b6076 |
14 | 4c82048875 |
15 | 29758850d4 |
hex | 1790b79d07 |
101212200199 has 8 divisors (see below), whose sum is σ = 110416002192. Its totient is φ = 92008847040.
The previous prime is 101212200197. The next prime is 101212200203. The reversal of 101212200199 is 991002212101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101212200199 - 21 = 101212200197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101212200197) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508717 + ... + 679129.
It is an arithmetic number, because the mean of its divisors is an integer number (13802000274).
Almost surely, 2101212200199 is an apocalyptic number.
101212200199 is a deficient number, since it is larger than the sum of its proper divisors (9203801993).
101212200199 is a wasteful number, since it uses less digits than its factorization.
101212200199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224417.
The product of its (nonzero) digits is 648, while the sum is 28.
The spelling of 101212200199 in words is "one hundred one billion, two hundred twelve million, two hundred thousand, one hundred ninety-nine".
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