Base | Representation |
---|---|
bin | 1010000011101111011… |
… | …00001011100011101101 |
3 | 1020001001211122010122021 |
4 | 11001313230023203231 |
5 | 21130244444012221 |
6 | 422434032150141 |
7 | 33653265613660 |
oct | 5016754134355 |
9 | 1201054563567 |
10 | 345605454061 |
11 | 1236302a59aa |
12 | 56b92698351 |
13 | 2678a2c7c9a |
14 | 12a27d776d7 |
15 | 8ecb346041 |
hex | 5077b0b8ed |
345605454061 has 8 divisors (see below), whose sum is σ = 399415613760. Its totient is φ = 292904782368.
The previous prime is 345605454043. The next prime is 345605454143. The reversal of 345605454061 is 160454506543.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 345605454061 - 29 = 345605453549 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 345605453999 and 345605454017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345605454011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277371331 + ... + 277372576.
It is an arithmetic number, because the mean of its divisors is an integer number (49926951720).
Almost surely, 2345605454061 is an apocalyptic number.
It is an amenable number.
345605454061 is a deficient number, since it is larger than the sum of its proper divisors (53810159699).
345605454061 is an equidigital number, since it uses as much as digits as its factorization.
345605454061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 554744003.
The product of its (nonzero) digits is 864000, while the sum is 43.
The spelling of 345605454061 in words is "three hundred forty-five billion, six hundred five million, four hundred fifty-four thousand, sixty-one".
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