Base | Representation |
---|---|
bin | 11011010011110110010001… |
… | …100010010000101010010101 |
3 | 120202021112000012011112100212 |
4 | 123103312101202100222111 |
5 | 111220400220220010401 |
6 | 1103242154032015205 |
7 | 34204514362421606 |
oct | 3323662142205225 |
9 | 522245005145325 |
10 | 120111202110101 |
11 | 352a8969331444 |
12 | 1157a432691505 |
13 | 520358c9a9617 |
14 | 21935adb71dad |
15 | dd457c053dbb |
hex | 6d3d91890a95 |
120111202110101 has 8 divisors (see below), whose sum is σ = 123926532871680. Its totient is φ = 116353244743632.
The previous prime is 120111202110073. The next prime is 120111202110113. The reversal of 120111202110101 is 101011202111021.
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 120111202110101 - 210 = 120111202109077 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 (120111202110131) 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, 14343344525 + ... + 14343352898.
It is an arithmetic number, because the mean of its divisors is an integer number (15490816608960).
Almost surely, 2120111202110101 is an apocalyptic number.
It is an amenable number.
120111202110101 is a deficient number, since it is larger than the sum of its proper divisors (3815330761579).
120111202110101 is an equidigital number, since it uses as much as digits as its factorization.
120111202110101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28686697555.
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 120111202110101 its reverse (101011202111021), we get a palindrome (221122404221122).
The spelling of 120111202110101 in words is "one hundred twenty trillion, one hundred eleven billion, two hundred two million, one hundred ten thousand, one hundred one".
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