Base | Representation |
---|---|
bin | 111000110110111011… |
… | …0010111010011100110 |
3 | 102200011111112220211211 |
4 | 1301231312113103212 |
5 | 4000031111131240 |
6 | 132032022422034 |
7 | 11551542214045 |
oct | 1615566272346 |
9 | 380144486754 |
10 | 122102052070 |
11 | 47868474a39 |
12 | 1b7b789191a |
13 | b68b84326b |
14 | 5ca45a855c |
15 | 32997c5bea |
hex | 1c6dd974e6 |
122102052070 has 16 divisors (see below), whose sum is σ = 219792057408. Its totient is φ = 48838962240.
The previous prime is 122102052043. The next prime is 122102052091. The reversal of 122102052070 is 70250201221.
It is a super-2 number, since 2×1221020520702 (a number of 23 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 7 ways as a sum of consecutive naturals, for example, 61267 + ... + 497953.
It is an arithmetic number, because the mean of its divisors is an integer number (13737003588).
Almost surely, 2122102052070 is an apocalyptic number.
122102052070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122102052070 is a deficient number, since it is larger than the sum of its proper divisors (97690005338).
122102052070 is a wasteful number, since it uses less digits than its factorization.
122102052070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 464655.
The product of its (nonzero) digits is 560, while the sum is 22.
Adding to 122102052070 its reverse (70250201221), we get a palindrome (192352253291).
The spelling of 122102052070 in words is "one hundred twenty-two billion, one hundred two million, fifty-two thousand, seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •