Base | Representation |
---|---|
bin | 1101101011101010111… |
… | …1111110110100001100 |
3 | 211110201211110001000222 |
4 | 3122322233332310030 |
5 | 12322401202433340 |
6 | 255552525010512 |
7 | 22661016466631 |
oct | 3327257766414 |
9 | 743654401028 |
10 | 235061374220 |
11 | 90764021632 |
12 | 396816b3a38 |
13 | 1922118145a |
14 | b53c806188 |
15 | 61ab5c98b5 |
hex | 36babfed0c |
235061374220 has 24 divisors (see below), whose sum is σ = 522665879904. Its totient is φ = 88493693696.
The previous prime is 235061374217. The next prime is 235061374231. The reversal of 235061374220 is 22473160532.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345678152 + ... + 345678831.
It is an arithmetic number, because the mean of its divisors is an integer number (21777744996).
Almost surely, 2235061374220 is an apocalyptic number.
235061374220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
235061374220 is an abundant number, since it is smaller than the sum of its proper divisors (287604505684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235061374220 is a wasteful number, since it uses less digits than its factorization.
235061374220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 691357009 (or 691357007 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 35.
The spelling of 235061374220 in words is "two hundred thirty-five billion, sixty-one million, three hundred seventy-four thousand, two hundred twenty".
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