Base | Representation |
---|---|
bin | 111100001101000… |
… | …000010101100010 |
3 | 2121101120110102202 |
4 | 330031000111202 |
5 | 4032032322320 |
6 | 244120413202 |
7 | 34013134322 |
oct | 7415002542 |
9 | 2541513382 |
10 | 1010042210 |
11 | 479162731 |
12 | 242317202 |
13 | 131345018 |
14 | 98203282 |
15 | 5da16b75 |
hex | 3c340562 |
1010042210 has 8 divisors (see below), whose sum is σ = 1818075996. Its totient is φ = 404016880.
The previous prime is 1010042191. The next prime is 1010042273. The reversal of 1010042210 is 122400101.
It can be written as a sum of positive squares in 2 ways, for example, as 951167281 + 58874929 = 30841^2 + 7673^2 .
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 = 1010042191 and 1010042200.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50502101 + ... + 50502120.
Almost surely, 21010042210 is an apocalyptic number.
1010042210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1010042210 is a deficient number, since it is larger than the sum of its proper divisors (808033786).
1010042210 is a wasteful number, since it uses less digits than its factorization.
1010042210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101004228.
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 1010042210 is about 31781.1612437305. The cubic root of 1010042210 is about 1003.3362603222.
Adding to 1010042210 its reverse (122400101), we get a palindrome (1132442311).
The spelling of 1010042210 in words is "one billion, ten million, forty-two thousand, two hundred ten".
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