Base | Representation |
---|---|
bin | 100101100101000011… |
… | …101000011000100000 |
3 | 10212011001221022200002 |
4 | 211211003220120200 |
5 | 1130114120000240 |
6 | 30311523515132 |
7 | 2625625445465 |
oct | 454503503040 |
9 | 125131838602 |
10 | 40350156320 |
11 | 1612667a731 |
12 | 79a1228aa8 |
13 | 3a60791956 |
14 | 1d4acb966c |
15 | 10b2601d15 |
hex | 9650e8620 |
40350156320 has 24 divisors (see below), whose sum is σ = 95327244684. Its totient is φ = 16140062464.
The previous prime is 40350156317. The next prime is 40350156337. The reversal of 40350156320 is 2365105304.
It can be written as a sum of positive squares in 2 ways, for example, as 40065626896 + 284529424 = 200164^2 + 16868^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126094079 + ... + 126094398.
Almost surely, 240350156320 is an apocalyptic number.
40350156320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40350156320 is an abundant number, since it is smaller than the sum of its proper divisors (54977088364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40350156320 is a wasteful number, since it uses less digits than its factorization.
40350156320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252188492 (or 252188484 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 29.
The spelling of 40350156320 in words is "forty billion, three hundred fifty million, one hundred fifty-six thousand, three hundred twenty".
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