Base | Representation |
---|---|
bin | 10111000000101100110110… |
… | …000011101001001000000101 |
3 | 111021022221012111111122211121 |
4 | 113000230312003221020011 |
5 | 101231103144124221242 |
6 | 555124041255233541 |
7 | 30213456111463333 |
oct | 2700546603511005 |
9 | 437287174448747 |
10 | 101203221320197 |
11 | 2a279055088867 |
12 | b425a420788b1 |
13 | 4461565c25779 |
14 | 1adc3950b4b53 |
15 | ba77dc1ba667 |
hex | 5c0b360e9205 |
101203221320197 has 8 divisors (see below), whose sum is σ = 104680606839552. Its totient is φ = 97739133643200.
The previous prime is 101203221320171. The next prime is 101203221320213. The reversal of 101203221320197 is 791023122302101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 101203221320197 - 231 = 101201073836549 is a prime.
It is a super-2 number, since 2×1012032213201972 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101203221321197) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 3324445108 + ... + 3324475549.
It is an arithmetic number, because the mean of its divisors is an integer number (13085075854944).
Almost surely, 2101203221320197 is an apocalyptic number.
It is an amenable number.
101203221320197 is a deficient number, since it is larger than the sum of its proper divisors (3477385519355).
101203221320197 is an equidigital number, since it uses as much as digits as its factorization.
101203221320197 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6648921179.
The product of its (nonzero) digits is 9072, while the sum is 34.
Adding to 101203221320197 its reverse (791023122302101), we get a palindrome (892226343622298).
The spelling of 101203221320197 in words is "one hundred one trillion, two hundred three billion, two hundred twenty-one million, three hundred twenty thousand, one hundred ninety-seven".
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