Base | Representation |
---|---|
bin | 100101010010100101… |
… | …111000001111011110 |
3 | 10211100111000101201011 |
4 | 211102211320033132 |
5 | 1124000313221240 |
6 | 30221100005434 |
7 | 2615144335024 |
oct | 452245701736 |
9 | 124314011634 |
10 | 40040367070 |
11 | 15a8781a460 |
12 | 791553087a |
13 | 3a115471c2 |
14 | 1d1bab8714 |
15 | 109530c6ea |
hex | 9529783de |
40040367070 has 64 divisors (see below), whose sum is σ = 83290680000. Its totient is φ = 13696911360.
The previous prime is 40040367049. The next prime is 40040367083. The reversal of 40040367070 is 7076304004.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5136736 + ... + 5144524.
It is an arithmetic number, because the mean of its divisors is an integer number (1301416875).
Almost surely, 240040367070 is an apocalyptic number.
40040367070 is an abundant number, since it is smaller than the sum of its proper divisors (43250312930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40040367070 is a wasteful number, since it uses less digits than its factorization.
40040367070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10573.
The product of its (nonzero) digits is 14112, while the sum is 31.
The spelling of 40040367070 in words is "forty billion, forty million, three hundred sixty-seven thousand, seventy".
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