Base | Representation |
---|---|
bin | 111100110011000… |
… | …111000001110110 |
3 | 2122002100221121102 |
4 | 330303013001312 |
5 | 4042111443334 |
6 | 245114450102 |
7 | 34164056405 |
oct | 7463070166 |
9 | 2562327542 |
10 | 1020031094 |
11 | 483865505 |
12 | 245733932 |
13 | 1334317c4 |
14 | 9968363c |
15 | 5e83b67e |
hex | 3ccc7076 |
1020031094 has 32 divisors (see below), whose sum is σ = 1672704000. Its totient is φ = 465008544.
The previous prime is 1020031091. The next prime is 1020031109. The reversal of 1020031094 is 4901300201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1020031091) 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, 100547 + ... + 110225.
It is an arithmetic number, because the mean of its divisors is an integer number (52272000).
Almost surely, 21020031094 is an apocalyptic number.
1020031094 is a deficient number, since it is larger than the sum of its proper divisors (652672906).
1020031094 is a wasteful number, since it uses less digits than its factorization.
1020031094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9812.
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 1020031094 is about 31937.9256370854. The cubic root of 1020031094 is about 1006.6329381903.
Adding to 1020031094 its reverse (4901300201), we get a palindrome (5921331295).
The spelling of 1020031094 in words is "one billion, twenty million, thirty-one thousand, ninety-four".
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