Base | Representation |
---|---|
bin | 1010000011000100000… |
… | …11001000010000010101 |
3 | 1020000010112102121102221 |
4 | 11001202003020100111 |
5 | 21124024021333333 |
6 | 422334022102341 |
7 | 33641266510024 |
oct | 5014203102025 |
9 | 1200115377387 |
10 | 345242371093 |
11 | 123464355334 |
12 | 56ab0b7a9b1 |
13 | 26730010ba9 |
14 | 129d1a628bb |
15 | 8ea9525d2d |
hex | 50620c8415 |
345242371093 has 8 divisors (see below), whose sum is σ = 353291420768. Its totient is φ = 337194237744.
The previous prime is 345242371091. The next prime is 345242371157. The reversal of 345242371093 is 390173242543.
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 345242371093 - 21 = 345242371091 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345242371091) 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, 564946 + ... + 1004812.
It is an arithmetic number, because the mean of its divisors is an integer number (44161427596).
Almost surely, 2345242371093 is an apocalyptic number.
It is an amenable number.
345242371093 is a deficient number, since it is larger than the sum of its proper divisors (8049049675).
345242371093 is a wasteful number, since it uses less digits than its factorization.
345242371093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 458163.
The product of its (nonzero) digits is 544320, while the sum is 43.
The spelling of 345242371093 in words is "three hundred forty-five billion, two hundred forty-two million, three hundred seventy-one thousand, ninety-three".
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