Base | Representation |
---|---|
bin | 100111010001100100000000… |
… | …0101101111100011000010101 |
3 | 1200022011210021202012001211101 |
4 | 1032203020000231330120111 |
5 | 330240014432322432021 |
6 | 3222422440451310101 |
7 | 132523522552562245 |
oct | 11643100055743025 |
9 | 1608153252161741 |
10 | 345461411530261 |
11 | a00903a8715044 |
12 | 328b489b8ab331 |
13 | 11a9bb433b6a50 |
14 | 61445c8983b25 |
15 | 29e139dcb9a91 |
hex | 13a3200b7c615 |
345461411530261 has 16 divisors (see below), whose sum is σ = 373904140559488. Its totient is φ = 317286503956800.
The previous prime is 345461411530259. The next prime is 345461411530271. The reversal of 345461411530261 is 162035114164543.
It is a cyclic number.
It is not a de Polignac number, because 345461411530261 - 21 = 345461411530259 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 (345461411530271) 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, 8070561 + ... + 27496486.
It is an arithmetic number, because the mean of its divisors is an integer number (23369008784968).
Almost surely, 2345461411530261 is an apocalyptic number.
It is an amenable number.
345461411530261 is a deficient number, since it is larger than the sum of its proper divisors (28442729029227).
345461411530261 is a wasteful number, since it uses less digits than its factorization.
345461411530261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35570812.
The product of its (nonzero) digits is 1036800, while the sum is 46.
The spelling of 345461411530261 in words is "three hundred forty-five trillion, four hundred sixty-one billion, four hundred eleven million, five hundred thirty thousand, two hundred sixty-one".
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