Base | Representation |
---|---|
bin | 100011010100101001001011… |
… | …011111011011011000000001 |
3 | 202101001100002212221112222201 |
4 | 203110221023133123120001 |
5 | 130330224234302013423 |
6 | 1310222525002433201 |
7 | 44502453416211511 |
oct | 4324511337333001 |
9 | 671040085845881 |
10 | 155350233626113 |
11 | 45554733a008a9 |
12 | 1550babab02801 |
13 | 688b605a2a3a6 |
14 | 2a50dc468b841 |
15 | 12e60394522ad |
hex | 8d4a4b7db601 |
155350233626113 has 16 divisors (see below), whose sum is σ = 162426875648400. Its totient is φ = 148392404455680.
The previous prime is 155350233626101. The next prime is 155350233626129. The reversal of 155350233626113 is 311626332053551.
It can be written as a sum of positive squares in 8 ways, for example, as 1509573450609 + 153840660175504 = 1228647^2 + 12403252^2 .
It is a cyclic number.
It is not a de Polignac number, because 155350233626113 - 237 = 155212794672641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (155350233626143) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 35086006 + ... + 39264847.
It is an arithmetic number, because the mean of its divisors is an integer number (10151679728025).
Almost surely, 2155350233626113 is an apocalyptic number.
It is an amenable number.
155350233626113 is a deficient number, since it is larger than the sum of its proper divisors (7076642022287).
155350233626113 is a wasteful number, since it uses less digits than its factorization.
155350233626113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74351652.
The product of its (nonzero) digits is 1458000, while the sum is 46.
Adding to 155350233626113 its reverse (311626332053551), we get a palindrome (466976565679664).
The spelling of 155350233626113 in words is "one hundred fifty-five trillion, three hundred fifty billion, two hundred thirty-three million, six hundred twenty-six thousand, one hundred thirteen".
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