Base | Representation |
---|---|
bin | 100101010100001111… |
… | …001110111010111011 |
3 | 10211102101222112111112 |
4 | 211110033032322323 |
5 | 1124024401010313 |
6 | 30223523550535 |
7 | 2615631153020 |
oct | 452417167273 |
9 | 124371875445 |
10 | 40067985083 |
11 | 15aa1373265 |
12 | 792282b44b |
13 | 3a17196c19 |
14 | 1d21627547 |
15 | 10979658a8 |
hex | 9543ceebb |
40067985083 has 24 divisors (see below), whose sum is σ = 48665964192. Its totient is φ = 32309213184.
The previous prime is 40067985077. The next prime is 40067985103. The reversal of 40067985083 is 38058976004.
It is not a de Polignac number, because 40067985083 - 216 = 40067919547 is a prime.
It is a super-2 number, since 2×400679850832 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40067985283) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8601491 + ... + 8606147.
It is an arithmetic number, because the mean of its divisors is an integer number (2027748508).
Almost surely, 240067985083 is an apocalyptic number.
40067985083 is a deficient number, since it is larger than the sum of its proper divisors (8597979109).
40067985083 is a wasteful number, since it uses less digits than its factorization.
40067985083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8951 (or 8934 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 50.
The spelling of 40067985083 in words is "forty billion, sixty-seven million, nine hundred eighty-five thousand, eighty-three".
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