Base | Representation |
---|---|
bin | 11101110010010100011110… |
… | …110000001001001100001110 |
3 | 122011211121021202212222200212 |
4 | 131302110132300021030032 |
5 | 114132311142214313314 |
6 | 1142341101135522422 |
7 | 36410350445354342 |
oct | 3562243660111416 |
9 | 564747252788625 |
10 | 131001313432334 |
11 | 38817388265294 |
12 | 12838b22989412 |
13 | 58134a89ac907 |
14 | 244c6d6c21622 |
15 | 10229a12a4e3e |
hex | 77251ec0930e |
131001313432334 has 32 divisors (see below), whose sum is σ = 203105974417920. Its totient is φ = 63333016186752.
The previous prime is 131001313432313. The next prime is 131001313432343. The reversal of 131001313432334 is 433234313100131.
It is a happy number.
It is a super-2 number, since 2×1310013134323342 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 131001313432334.
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, 335126822 + ... + 335517494.
It is an arithmetic number, because the mean of its divisors is an integer number (6347061700560).
Almost surely, 2131001313432334 is an apocalyptic number.
131001313432334 is a deficient number, since it is larger than the sum of its proper divisors (72104660985586).
131001313432334 is a wasteful number, since it uses less digits than its factorization.
131001313432334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 433784.
The product of its (nonzero) digits is 23328, while the sum is 32.
Adding to 131001313432334 its reverse (433234313100131), we get a palindrome (564235626532465).
The spelling of 131001313432334 in words is "one hundred thirty-one trillion, one billion, three hundred thirteen million, four hundred thirty-two thousand, three hundred thirty-four".
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