Base | Representation |
---|---|
bin | 100101101001011100010100… |
… | …0001001111100010011011101 |
3 | 1121102111202020102212002201100 |
4 | 1023102320220021330103131 |
5 | 321401040220442314013 |
6 | 3132144440330103313 |
7 | 126515613326042415 |
oct | 11322705011742335 |
9 | 1542452212762640 |
10 | 331151242151133 |
11 | 965734a91100a8 |
12 | 311833b4b7ab39 |
13 | 112a1574821201 |
14 | 5babb3c95d645 |
15 | 284400ca43473 |
hex | 12d2e2827c4dd |
331151242151133 has 24 divisors (see below), whose sum is σ = 487506154040568. Its totient is φ = 216534738880512.
The previous prime is 331151242151129. The next prime is 331151242151137.
331151242151133 is a `hidden beast` number, since 3 + 3 + 1 + 1 + 51 + 2 + 421 + 51 + 133 = 666.
331151242151133 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (331151242151129) and next prime (331151242151137).
It can be written as a sum of positive squares in 4 ways, for example, as 109124494235289 + 222026747915844 = 10446267^2 + 14900562^2 .
It is not a de Polignac number, because 331151242151133 - 22 = 331151242151129 is a prime.
It is a super-2 number, since 2×3311512421511332 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331151242151137) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106366860 + ... + 109435877.
It is an arithmetic number, because the mean of its divisors is an integer number (20312756418357).
Almost surely, 2331151242151133 is an apocalyptic number.
It is an amenable number.
331151242151133 is a deficient number, since it is larger than the sum of its proper divisors (156354911889435).
331151242151133 is a wasteful number, since it uses less digits than its factorization.
331151242151133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215806013 (or 215806010 counting only the distinct ones).
The product of its digits is 32400, while the sum is 36.
The spelling of 331151242151133 in words is "three hundred thirty-one trillion, one hundred fifty-one billion, two hundred forty-two million, one hundred fifty-one thousand, one hundred thirty-three".
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