Base | Representation |
---|---|
bin | 111000110111110100… |
… | …1000110100111111110 |
3 | 102200020121011001102102 |
4 | 1301233221012213332 |
5 | 4000111311132202 |
6 | 132035015225102 |
7 | 11552355656510 |
oct | 1615751064776 |
9 | 380217131372 |
10 | 122132130302 |
11 | 47883449186 |
12 | 1b805978192 |
13 | b694b44a30 |
14 | 5ca8597bb0 |
15 | 329c267d02 |
hex | 1c6fa469fe |
122132130302 has 64 divisors (see below), whose sum is σ = 238535808000. Its totient is φ = 45542787840.
The previous prime is 122132130287. The next prime is 122132130347. The reversal of 122132130302 is 203031231221.
It is a super-2 number, since 2×1221321303022 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
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, 599402 + ... + 776882.
It is an arithmetic number, because the mean of its divisors is an integer number (3727122000).
Almost surely, 2122132130302 is an apocalyptic number.
122132130302 is a deficient number, since it is larger than the sum of its proper divisors (116403677698).
122132130302 is a wasteful number, since it uses less digits than its factorization.
122132130302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177721.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 122132130302 its reverse (203031231221), we get a palindrome (325163361523).
The spelling of 122132130302 in words is "one hundred twenty-two billion, one hundred thirty-two million, one hundred thirty thousand, three hundred two".
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