Base | Representation |
---|---|
bin | 11000000101111… |
… | …01100100111001 |
3 | 112002021220022220 |
4 | 30002331210321 |
5 | 403214244342 |
6 | 32015434253 |
7 | 5002563600 |
oct | 1402754471 |
9 | 462256286 |
10 | 202103097 |
11 | a409a059 |
12 | 57825989 |
13 | 32b42641 |
14 | 1cbaca37 |
15 | 12b225ec |
hex | c0bd939 |
202103097 has 12 divisors (see below), whose sum is σ = 313466256. Its totient is φ = 115487400.
The previous prime is 202103071. The next prime is 202103119. The reversal of 202103097 is 790301202.
202103097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 202103097 - 220 = 201054521 is a prime.
It is not an unprimeable number, because it can be changed into a prime (202103017) 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, 687279 + ... + 687572.
It is an arithmetic number, because the mean of its divisors is an integer number (26122188).
Almost surely, 2202103097 is an apocalyptic number.
It is an amenable number.
202103097 is a deficient number, since it is larger than the sum of its proper divisors (111363159).
202103097 is a wasteful number, since it uses less digits than its factorization.
202103097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1374868 (or 1374861 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 202103097 is about 14216.2968806929. The cubic root of 202103097 is about 586.8462353136.
Adding to 202103097 its reverse (790301202), we get a palindrome (992404299).
The spelling of 202103097 in words is "two hundred two million, one hundred three thousand, ninety-seven".
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