Base | Representation |
---|---|
bin | 1101011100101111010… |
… | …1010100101110000011 |
3 | 211002101111000112210120 |
4 | 3113023311110232003 |
5 | 12241144033120120 |
6 | 254051100031323 |
7 | 22456465160055 |
oct | 3271365245603 |
9 | 732344015716 |
10 | 231053020035 |
11 | 89a97451822 |
12 | 38943232543 |
13 | 18a328c6346 |
14 | b27c3198d5 |
15 | 6024754140 |
hex | 35cbd54b83 |
231053020035 has 64 divisors (see below), whose sum is σ = 390488325120. Its totient is φ = 116339535360.
The previous prime is 231053020019. The next prime is 231053020049. The reversal of 231053020035 is 530020350132.
It is a happy number.
It is not a de Polignac number, because 231053020035 - 24 = 231053020019 is a prime.
It is a super-2 number, since 2×2310530200352 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 231053019987 and 231053020014.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 142536525 + ... + 142538145.
It is an arithmetic number, because the mean of its divisors is an integer number (6101380080).
Almost surely, 2231053020035 is an apocalyptic number.
231053020035 is a deficient number, since it is larger than the sum of its proper divisors (159435305085).
231053020035 is a wasteful number, since it uses less digits than its factorization.
231053020035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3068.
The product of its (nonzero) digits is 2700, while the sum is 24.
Adding to 231053020035 its reverse (530020350132), we get a palindrome (761073370167).
The spelling of 231053020035 in words is "two hundred thirty-one billion, fifty-three million, twenty thousand, thirty-five".
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