Base | Representation |
---|---|
bin | 111111001011110… |
… | …1100011000010000 |
3 | 12110202102021201222 |
4 | 1332113230120100 |
5 | 13320223442204 |
6 | 550213544212 |
7 | 103352616032 |
oct | 17627543020 |
9 | 5422367658 |
10 | 2120140304 |
11 | 998844877 |
12 | 4b2045068 |
13 | 27a3200b9 |
14 | 16180dc52 |
15 | c61e4abe |
hex | 7e5ec610 |
2120140304 has 10 divisors (see below), whose sum is σ = 4107771870. Its totient is φ = 1060070144.
The previous prime is 2120140303. The next prime is 2120140357. The reversal of 2120140304 is 4030410212.
It can be written as a sum of positive squares in only one way, i.e., 1516946704 + 603193600 = 38948^2 + 24560^2 .
It is not an unprimeable number, because it can be changed into a prime (2120140303) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66254369 + ... + 66254400.
It is an arithmetic number, because the mean of its divisors is an integer number (410777187).
Almost surely, 22120140304 is an apocalyptic number.
It is an amenable number.
2120140304 is a deficient number, since it is larger than the sum of its proper divisors (1987631566).
2120140304 is a wasteful number, since it uses less digits than its factorization.
2120140304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132508777 (or 132508771 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2120140304 is about 46044.9813117564. The cubic root of 2120140304 is about 1284.6599965465.
Adding to 2120140304 its reverse (4030410212), we get a palindrome (6150550516).
The spelling of 2120140304 in words is "two billion, one hundred twenty million, one hundred forty thousand, three hundred four".
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