Base | Representation |
---|---|
bin | 11000000101100… |
… | …10010100110010 |
3 | 112002012120002222 |
4 | 30002302110302 |
5 | 403211311020 |
6 | 32014441042 |
7 | 5002312331 |
oct | 1402622462 |
9 | 462176088 |
10 | 202057010 |
11 | a4068471 |
12 | 57803182 |
13 | 32b2767c |
14 | 1cb99d18 |
15 | 12b13b25 |
hex | c0b2532 |
202057010 has 16 divisors (see below), whose sum is σ = 369666072. Its totient is φ = 79497600.
The previous prime is 202056991. The next prime is 202057033. The reversal of 202057010 is 10750202.
It can be written as a sum of positive squares in 4 ways, for example, as 45981961 + 156075049 = 6781^2 + 12493^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 202057010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165011 + ... + 166230.
Almost surely, 2202057010 is an apocalyptic number.
202057010 is a deficient number, since it is larger than the sum of its proper divisors (167609062).
202057010 is a wasteful number, since it uses less digits than its factorization.
202057010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331309.
The product of its (nonzero) digits is 140, while the sum is 17.
The square root of 202057010 is about 14214.6758668638. The cubic root of 202057010 is about 586.8016243552.
The spelling of 202057010 in words is "two hundred two million, fifty-seven thousand, ten".
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