Base | Representation |
---|---|
bin | 100101011101010011… |
… | …001000000000110110 |
3 | 10211211000000201012010 |
4 | 211131103020000312 |
5 | 1124332310002220 |
6 | 30250554105050 |
7 | 2622455235060 |
oct | 453523100066 |
9 | 124730021163 |
10 | 40220000310 |
11 | 1606a161586 |
12 | 796571b186 |
13 | 3a3c820169 |
14 | 1d378b8730 |
15 | 10a5e921e0 |
hex | 95d4c8036 |
40220000310 has 32 divisors (see below), whose sum is σ = 110317715712. Its totient is φ = 9193142880.
The previous prime is 40220000257. The next prime is 40220000321. The reversal of 40220000310 is 1300002204.
It is a super-2 number, since 2×402200003102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
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, 95761696 + ... + 95762115.
It is an arithmetic number, because the mean of its divisors is an integer number (3447428616).
Almost surely, 240220000310 is an apocalyptic number.
40220000310 is an abundant number, since it is smaller than the sum of its proper divisors (70097715402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40220000310 is a wasteful number, since it uses less digits than its factorization.
40220000310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191523828.
The product of its (nonzero) digits is 48, while the sum is 12.
Adding to 40220000310 its reverse (1300002204), we get a palindrome (41520002514).
The spelling of 40220000310 in words is "forty billion, two hundred twenty million, three hundred ten", and thus it is an aban number.
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