Base | Representation |
---|---|
bin | 11011100010011000100101… |
… | …101100011100010101101010 |
3 | 120212211000101111211020122112 |
4 | 123202120211230130111222 |
5 | 111333232011234020020 |
6 | 1105325115433522322 |
7 | 34336626452312255 |
oct | 3342304554342552 |
9 | 525730344736575 |
10 | 121110120220010 |
11 | 35653571591299 |
12 | 116bbb522733a2 |
13 | 5276834a954bc |
14 | 21c9a9263209c |
15 | e005438102c5 |
hex | 6e2625b1c56a |
121110120220010 has 64 divisors (see below), whose sum is σ = 229613504834304. Its totient is φ = 45902491008000.
The previous prime is 121110120219961. The next prime is 121110120220043. The reversal of 121110120220010 is 10022021011121.
It is a super-2 number, since 2×1211101202200102 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 559547810 + ... + 559764210.
It is an arithmetic number, because the mean of its divisors is an integer number (3587711013036).
Almost surely, 2121110120220010 is an apocalyptic number.
121110120220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121110120220010 is a deficient number, since it is larger than the sum of its proper divisors (108503384614294).
121110120220010 is a wasteful number, since it uses less digits than its factorization.
121110120220010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239279.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 121110120220010 its reverse (10022021011121), we get a palindrome (131132141231131).
The spelling of 121110120220010 in words is "one hundred twenty-one trillion, one hundred ten billion, one hundred twenty million, two hundred twenty thousand, ten".
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