Base | Representation |
---|---|
bin | 111100001110011… |
… | …100100111110011 |
3 | 2121102021122221210 |
4 | 330032130213303 |
5 | 4032131421321 |
6 | 244132451203 |
7 | 34016300343 |
oct | 7416344763 |
9 | 2542248853 |
10 | 1010420211 |
11 | 4793a0729 |
12 | 242479b03 |
13 | 1314480a8 |
14 | 982a0d23 |
15 | 5da8db76 |
hex | 3c39c9f3 |
1010420211 has 16 divisors (see below), whose sum is σ = 1435238784. Its totient is φ = 630094464.
The previous prime is 1010420207. The next prime is 1010420251. The reversal of 1010420211 is 1120240101.
It is a happy number.
It is not a de Polignac number, because 1010420211 - 22 = 1010420207 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1010420251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52461 + ... + 69086.
It is an arithmetic number, because the mean of its divisors is an integer number (89702424).
Almost surely, 21010420211 is an apocalyptic number.
1010420211 is a deficient number, since it is larger than the sum of its proper divisors (424818573).
1010420211 is a wasteful number, since it uses less digits than its factorization.
1010420211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121730.
The product of its (nonzero) digits is 16, while the sum is 12.
The square root of 1010420211 is about 31787.1076224308. The cubic root of 1010420211 is about 1003.4614084938.
Adding to 1010420211 its reverse (1120240101), we get a palindrome (2130660312).
The spelling of 1010420211 in words is "one billion, ten million, four hundred twenty thousand, two hundred eleven".
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