Base | Representation |
---|---|
bin | 11011100101101000011100… |
… | …110110011000100010000110 |
3 | 120220121100111000000102200121 |
4 | 123211220130312120202012 |
5 | 111400411104343132220 |
6 | 1110015430404132154 |
7 | 34362020351251225 |
oct | 3345503466304206 |
9 | 526540430012617 |
10 | 121333310130310 |
11 | 3572a193463313 |
12 | 1173726009705a |
13 | 52918b3607495 |
14 | 21d67c6518cbc |
15 | e06257aa8eaa |
hex | 6e5a1cd98886 |
121333310130310 has 32 divisors (see below), whose sum is σ = 219916921916160. Its totient is φ = 48196871169408.
The previous prime is 121333310130281. The next prime is 121333310130341. The reversal of 121333310130310 is 13031013333121.
It is a super-2 number, since 2×1213333101303102 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39141345 + ... + 42127324.
It is an arithmetic number, because the mean of its divisors is an integer number (6872403809880).
Almost surely, 2121333310130310 is an apocalyptic number.
121333310130310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121333310130310 is a deficient number, since it is larger than the sum of its proper divisors (98583611785850).
121333310130310 is a wasteful number, since it uses less digits than its factorization.
121333310130310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81269712.
The product of its (nonzero) digits is 1458, while the sum is 25.
Adding to 121333310130310 its reverse (13031013333121), we get a palindrome (134364323463431).
The spelling of 121333310130310 in words is "one hundred twenty-one trillion, three hundred thirty-three billion, three hundred ten million, one hundred thirty thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •