Base | Representation |
---|---|
bin | 100101100010001111… |
… | …110101000000101000 |
3 | 10212000210020122200222 |
4 | 211202033311000220 |
5 | 1130020033201440 |
6 | 30303121345212 |
7 | 2624514015134 |
oct | 454217650050 |
9 | 125023218628 |
10 | 40303022120 |
11 | 16102007049 |
12 | 7989498208 |
13 | 3a53a9aaaa |
14 | 1d4492a3c4 |
15 | 10ad3e12b5 |
hex | 9623f5028 |
40303022120 has 16 divisors (see below), whose sum is σ = 90681799860. Its totient is φ = 16121208832.
The previous prime is 40303022113. The next prime is 40303022147. The reversal of 40303022120 is 2122030304.
It can be written as a sum of positive squares in 2 ways, for example, as 37907311204 + 2395710916 = 194698^2 + 48946^2 .
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, 503787737 + ... + 503787816.
Almost surely, 240303022120 is an apocalyptic number.
40303022120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40303022120 is an abundant number, since it is smaller than the sum of its proper divisors (50378777740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40303022120 is a wasteful number, since it uses less digits than its factorization.
40303022120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1007575564 (or 1007575560 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 40303022120 its reverse (2122030304), we get a palindrome (42425052424).
The spelling of 40303022120 in words is "forty billion, three hundred three million, twenty-two thousand, one hundred twenty".
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