Base | Representation |
---|---|
bin | 10101000010011… |
… | …000001111001001 |
3 | 220121010110122122 |
4 | 111002120033021 |
5 | 1210323220342 |
6 | 55004501025 |
7 | 11513661311 |
oct | 2502301711 |
9 | 817113578 |
10 | 352945097 |
11 | 17125696a |
12 | 9a24a775 |
13 | 5817786b |
14 | 34c36441 |
15 | 20ebb4d2 |
hex | 150983c9 |
352945097 has 12 divisors (see below), whose sum is σ = 377979924. Its totient is φ = 329345280.
The previous prime is 352945093. The next prime is 352945123. The reversal of 352945097 is 790549253.
It can be written as a sum of positive squares in 2 ways, for example, as 182277001 + 170668096 = 13501^2 + 13064^2 .
It is not a de Polignac number, because 352945097 - 22 = 352945093 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (352945093) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13553 + ... + 29825.
It is an arithmetic number, because the mean of its divisors is an integer number (31498327).
Almost surely, 2352945097 is an apocalyptic number.
It is an amenable number.
352945097 is a deficient number, since it is larger than the sum of its proper divisors (25034827).
352945097 is a wasteful number, since it uses less digits than its factorization.
352945097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16360 (or 16337 counting only the distinct ones).
The product of its (nonzero) digits is 340200, while the sum is 44.
The square root of 352945097 is about 18786.8330753217. The cubic root of 352945097 is about 706.7010193290.
The spelling of 352945097 in words is "three hundred fifty-two million, nine hundred forty-five thousand, ninety-seven".
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