Base | Representation |
---|---|
bin | 1011110000111101001… |
… | …1000000000100110111 |
3 | 201022201002122000222002 |
4 | 2330033103000010313 |
5 | 11302420221232244 |
6 | 232504103125515 |
7 | 20413503343661 |
oct | 2741723000467 |
9 | 638632560862 |
10 | 202120102199 |
11 | 7879a58a384 |
12 | 3320974389b |
13 | 160a1627b12 |
14 | 9ad58c1531 |
15 | 53ce65ca4e |
hex | 2f0f4c0137 |
202120102199 has 8 divisors (see below), whose sum is σ = 207154717440. Its totient is φ = 197100675576.
The previous prime is 202120102193. The next prime is 202120102241. The reversal of 202120102199 is 991201021202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-202120102199 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 (202120102193) 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, 3770207 + ... + 3823440.
It is an arithmetic number, because the mean of its divisors is an integer number (25894339680).
Almost surely, 2202120102199 is an apocalyptic number.
202120102199 is a deficient number, since it is larger than the sum of its proper divisors (5034615241).
202120102199 is an equidigital number, since it uses as much as digits as its factorization.
202120102199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7594309.
The product of its (nonzero) digits is 1296, while the sum is 29.
The spelling of 202120102199 in words is "two hundred two billion, one hundred twenty million, one hundred two thousand, one hundred ninety-nine".
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