Base | Representation |
---|---|
bin | 11000000101101… |
… | …01100010110011 |
3 | 112002020020012022 |
4 | 30002311202303 |
5 | 403212221240 |
6 | 32015022055 |
7 | 5002365635 |
oct | 1402654263 |
9 | 462206168 |
10 | 202070195 |
11 | a4077368 |
12 | 5780a92b |
13 | 32b30682 |
14 | 1cba0a55 |
15 | 12b179b5 |
hex | c0b58b3 |
202070195 has 16 divisors (see below), whose sum is σ = 247199040. Its totient is φ = 158544000.
The previous prime is 202070171. The next prime is 202070213. The reversal of 202070195 is 591070202.
It is not a de Polignac number, because 202070195 - 210 = 202069171 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 53210 + ... + 56880.
It is an arithmetic number, because the mean of its divisors is an integer number (15449940).
Almost surely, 2202070195 is an apocalyptic number.
202070195 is a deficient number, since it is larger than the sum of its proper divisors (45128845).
202070195 is a wasteful number, since it uses less digits than its factorization.
202070195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3886.
The product of its (nonzero) digits is 1260, while the sum is 26.
The square root of 202070195 is about 14215.1396405382. The cubic root of 202070195 is about 586.8143877681.
The spelling of 202070195 in words is "two hundred two million, seventy thousand, one hundred ninety-five".
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