Base | Representation |
---|---|
bin | 11011100000110100111100… |
… | …001010100011100100100110 |
3 | 120212102210012200201211121202 |
4 | 123200310330022203210212 |
5 | 111330003343443432220 |
6 | 1105204022312442502 |
7 | 34326121122230633 |
oct | 3340647412434446 |
9 | 525383180654552 |
10 | 121003123030310 |
11 | 35612155450a94 |
12 | 116a32710a9432 |
13 | 5269712725031 |
14 | 21c482218718a |
15 | dec880164275 |
hex | 6e0d3c2a3926 |
121003123030310 has 8 divisors (see below), whose sum is σ = 217805621454576. Its totient is φ = 48401249212120.
The previous prime is 121003123030303. The next prime is 121003123030343. The reversal of 121003123030310 is 13030321300121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1210031230303102 (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 3 ways as a sum of consecutive naturals, for example, 6050156151506 + ... + 6050156151525.
It is an arithmetic number, because the mean of its divisors is an integer number (27225702681822).
Almost surely, 2121003123030310 is an apocalyptic number.
121003123030310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121003123030310 is a deficient number, since it is larger than the sum of its proper divisors (96802498424266).
121003123030310 is a wasteful number, since it uses less digits than its factorization.
121003123030310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12100312303038.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 121003123030310 its reverse (13030321300121), we get a palindrome (134033444330431).
The spelling of 121003123030310 in words is "one hundred twenty-one trillion, three billion, one hundred twenty-three million, thirty thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •