Base | Representation |
---|---|
bin | 1101101011111101111… |
… | …0101010000110111111 |
3 | 211110221100202011122222 |
4 | 3122333132222012333 |
5 | 12323032011002124 |
6 | 300004441355555 |
7 | 22663002063632 |
oct | 3327736520677 |
9 | 743840664588 |
10 | 235140719039 |
11 | 907a4895566 |
12 | 396a4198bbb |
13 | 19234742555 |
14 | b54917bc19 |
15 | 61b354e25e |
hex | 36bf7aa1bf |
235140719039 has 16 divisors (see below), whose sum is σ = 239145903360. Its totient is φ = 231169477440.
The previous prime is 235140718997. The next prime is 235140719041. The reversal of 235140719039 is 930917041532.
It is a cyclic number.
It is not a de Polignac number, because 235140719039 - 28 = 235140718783 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235140712039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11752334 + ... + 11772324.
It is an arithmetic number, because the mean of its divisors is an integer number (14946618960).
Almost surely, 2235140719039 is an apocalyptic number.
235140719039 is a deficient number, since it is larger than the sum of its proper divisors (4005184321).
235140719039 is a wasteful number, since it uses less digits than its factorization.
235140719039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20830.
The product of its (nonzero) digits is 204120, while the sum is 44.
The spelling of 235140719039 in words is "two hundred thirty-five billion, one hundred forty million, seven hundred nineteen thousand, thirty-nine".
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