Base | Representation |
---|---|
bin | 111001010011100100011010… |
… | …001000110111111001111010 |
3 | 1020001101011021222210002221001 |
4 | 321103210122020313321322 |
5 | 231013303413043232310 |
6 | 2252010315135035214 |
7 | 104041545650361151 |
oct | 7123443210677172 |
9 | 1201334258702831 |
10 | 252033414430330 |
11 | 7333a852a482a5 |
12 | 2432592066bb0a |
13 | aa82858b17390 |
14 | 46346a77ac598 |
15 | 1e20e7a45d93a |
hex | e5391a237e7a |
252033414430330 has 256 divisors, whose sum is σ = 528753050888832. Its totient is φ = 85662203904000.
The previous prime is 252033414430289. The next prime is 252033414430337. The reversal of 252033414430330 is 33034414330252.
It can be written as a sum of positive squares in 64 ways, for example, as 110385260460721 + 141648153969609 = 10506439^2 + 11901603^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 252033414430330.
It is not an unprimeable number, because it can be changed into a prime (252033414430337) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 18209184210 + ... + 18209198050.
Almost surely, 2252033414430330 is an apocalyptic number.
252033414430330 is an abundant number, since it is smaller than the sum of its proper divisors (276719636458502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252033414430330 is a wasteful number, since it uses less digits than its factorization.
252033414430330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14693.
The product of its (nonzero) digits is 311040, while the sum is 37.
Adding to 252033414430330 its reverse (33034414330252), we get a palindrome (285067828760582).
The spelling of 252033414430330 in words is "two hundred fifty-two trillion, thirty-three billion, four hundred fourteen million, four hundred thirty thousand, three hundred thirty".
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