Base | Representation |
---|---|
bin | 10000110010000100… |
… | …11011010001110010 |
3 | 212020220220110211010 |
4 | 20121002123101302 |
5 | 121423030013020 |
6 | 4050015331350 |
7 | 436163513343 |
oct | 103102332162 |
9 | 25226813733 |
10 | 9010001010 |
11 | 3903a0212a |
12 | 18b5520b56 |
13 | b0787245a |
14 | 61689a0ca |
15 | 37b004de0 |
hex | 21909b472 |
9010001010 has 32 divisors (see below), whose sum is σ = 22369659840. Its totient is φ = 2319816128.
The previous prime is 9010000973. The next prime is 9010001027. The reversal of 9010001010 is 101000109.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5177292 + ... + 5179031.
It is an arithmetic number, because the mean of its divisors is an integer number (699051870).
Almost surely, 29010001010 is an apocalyptic number.
9010001010 is an abundant number, since it is smaller than the sum of its proper divisors (13359658830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9010001010 is a wasteful number, since it uses less digits than its factorization.
9010001010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10356362.
The product of its (nonzero) digits is 9, while the sum is 12.
The square root of 9010001010 is about 94921.0251208867. The cubic root of 9010001010 is about 2080.8540170629.
Adding to 9010001010 its reverse (101000109), we get a palindrome (9111001119).
The spelling of 9010001010 in words is "nine billion, ten million, one thousand, ten".
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