Base | Representation |
---|---|
bin | 10100100101011… |
… | …100100010001101 |
3 | 220001212010120120 |
4 | 110211130202031 |
5 | 1201403014100 |
6 | 54134135153 |
7 | 11362341666 |
oct | 2445344215 |
9 | 801763516 |
10 | 345360525 |
11 | 167a46524 |
12 | 977b14b9 |
13 | 56720553 |
14 | 33c2036d |
15 | 204be0a0 |
hex | 1495c88d |
345360525 has 48 divisors (see below), whose sum is σ = 630923904. Its totient is φ = 165806080.
The previous prime is 345360493. The next prime is 345360557. The reversal of 345360525 is 525063543.
It is an interprime number because it is at equal distance from previous prime (345360493) and next prime (345360557).
It is not a de Polignac number, because 345360525 - 25 = 345360493 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23437 + ... + 35213.
It is an arithmetic number, because the mean of its divisors is an integer number (13144248).
Almost surely, 2345360525 is an apocalyptic number.
It is an amenable number.
345360525 is a deficient number, since it is larger than the sum of its proper divisors (285563379).
345360525 is a wasteful number, since it uses less digits than its factorization.
345360525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11830 (or 11825 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 33.
The square root of 345360525 is about 18583.8780936596. The cubic root of 345360525 is about 701.6021296374.
The spelling of 345360525 in words is "three hundred forty-five million, three hundred sixty thousand, five hundred twenty-five".
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