Base | Representation |
---|---|
bin | 111100100010000… |
… | …0010110000100010 |
3 | 12020112212201112102 |
4 | 1321010002300202 |
5 | 13124430244020 |
6 | 533313330402 |
7 | 101222043056 |
oct | 17104026042 |
9 | 5215781472 |
10 | 2031103010 |
11 | 952560832 |
12 | 488266a02 |
13 | 264a47401 |
14 | 153a73c66 |
15 | bd4a8475 |
hex | 79102c22 |
2031103010 has 8 divisors (see below), whose sum is σ = 3655985436. Its totient is φ = 812441200.
The previous prime is 2031103007. The next prime is 2031103093. The reversal of 2031103010 is 103011302.
It can be written as a sum of positive squares in 2 ways, for example, as 2026170169 + 4932841 = 45013^2 + 2221^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2031102982 and 2031103000.
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 3 ways as a sum of consecutive naturals, for example, 101555141 + ... + 101555160.
Almost surely, 22031103010 is an apocalyptic number.
2031103010 is a deficient number, since it is larger than the sum of its proper divisors (1624882426).
2031103010 is a wasteful number, since it uses less digits than its factorization.
2031103010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203110308.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 2031103010 is about 45067.7602061607. The cubic root of 2031103010 is about 1266.4187054638.
Adding to 2031103010 its reverse (103011302), we get a palindrome (2134114312).
The spelling of 2031103010 in words is "two billion, thirty-one million, one hundred three thousand, ten".
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