Base | Representation |
---|---|
bin | 10100101000000… |
… | …101011111000001 |
3 | 220010011021211221 |
4 | 110220011133001 |
5 | 1202042140140 |
6 | 54201035041 |
7 | 11401253356 |
oct | 2450053701 |
9 | 803137757 |
10 | 346052545 |
11 | 168379443 |
12 | 97a85a81 |
13 | 56903527 |
14 | 33d6062d |
15 | 205a914a |
hex | 14a057c1 |
346052545 has 4 divisors (see below), whose sum is σ = 415263060. Its totient is φ = 276842032.
The previous prime is 346052533. The next prime is 346052617. The reversal of 346052545 is 545250643.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 545250643 = 7 ⋅77892949.
It can be written as a sum of positive squares in 2 ways, for example, as 100942209 + 245110336 = 10047^2 + 15656^2 .
It is a cyclic number.
It is not a de Polignac number, because 346052545 - 25 = 346052513 is a prime.
It is a super-3 number, since 3×3460525453 (a number of 27 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 346052545.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34605250 + ... + 34605259.
It is an arithmetic number, because the mean of its divisors is an integer number (103815765).
Almost surely, 2346052545 is an apocalyptic number.
It is an amenable number.
346052545 is a deficient number, since it is larger than the sum of its proper divisors (69210515).
346052545 is an equidigital number, since it uses as much as digits as its factorization.
346052545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69210514.
The product of its (nonzero) digits is 72000, while the sum is 34.
The square root of 346052545 is about 18602.4876024687. The cubic root of 346052545 is about 702.0704313498.
The spelling of 346052545 in words is "three hundred forty-six million, fifty-two thousand, five hundred forty-five".
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