Base | Representation |
---|---|
bin | 1110100100001110111101… |
… | …11111001011011011110010 |
3 | 11012102011102020000201011020 |
4 | 13102013132333023123302 |
5 | 13144300111412331010 |
6 | 152042552014000310 |
7 | 6514120530432033 |
oct | 722073677133362 |
9 | 135364366021136 |
10 | 32031312230130 |
11 | a22a448776884 |
12 | 3713a717a6096 |
13 | 14b4702b96335 |
14 | 7ca47666aa8a |
15 | 3a831bbd9470 |
hex | 1d21defcb6f2 |
32031312230130 has 64 divisors (see below), whose sum is σ = 78702066229248. Its totient is φ = 8338890087360.
The previous prime is 32031312230107. The next prime is 32031312230131. The reversal of 32031312230130 is 3103221313023.
It is a self number, because there is not a number n which added to its sum of digits gives 32031312230130.
It is not an unprimeable number, because it can be changed into a prime (32031312230131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3579474 + ... + 8767853.
It is an arithmetic number, because the mean of its divisors is an integer number (1229719784832).
Almost surely, 232031312230130 is an apocalyptic number.
32031312230130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
32031312230130 is an abundant number, since it is smaller than the sum of its proper divisors (46670753999118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32031312230130 is a wasteful number, since it uses less digits than its factorization.
32031312230130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12349391.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 32031312230130 its reverse (3103221313023), we get a palindrome (35134533543153).
The spelling of 32031312230130 in words is "thirty-two trillion, thirty-one billion, three hundred twelve million, two hundred thirty thousand, one hundred thirty".
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