Base | Representation |
---|---|
bin | 110100100001111111011111… |
… | …111110100111010001100100 |
3 | 1010022000200000122012110020200 |
4 | 310201333133332213101210 |
5 | 220240231313422131400 |
6 | 2135211413500430500 |
7 | 66443452260106104 |
oct | 6441773776472144 |
9 | 1108020018173220 |
10 | 231034343552100 |
11 | 67684129978300 |
12 | 21ab4006248430 |
13 | 9bbb5a2bb980a |
14 | 410a19c685204 |
15 | 1ba9b006e1b00 |
hex | d21fdffa7464 |
231034343552100 has 162 divisors, whose sum is σ = 795982263555570. Its totient is φ = 56008325683200.
The previous prime is 231034343552093. The next prime is 231034343552119. The reversal of 231034343552100 is 1255343430132.
231034343552100 is a `hidden beast` number, since 2 + 3 + 1 + 0 + 3 + 4 + 3 + 435 + 5 + 210 + 0 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 297271391076 + 230737072161024 = 545226^2 + 15190032^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1060654845 + ... + 1060872644.
Almost surely, 2231034343552100 is an apocalyptic number.
231034343552100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
231034343552100 is an abundant number, since it is smaller than the sum of its proper divisors (564947920003470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231034343552100 is a wasteful number, since it uses less digits than its factorization.
231034343552100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2121527531 (or 2121527510 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 36.
Adding to 231034343552100 its reverse (1255343430132), we get a palindrome (232289686982232).
The spelling of 231034343552100 in words is "two hundred thirty-one trillion, thirty-four billion, three hundred forty-three million, five hundred fifty-two thousand, one hundred".
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