Base | Representation |
---|---|
bin | 100101010100001111… |
… | …101101100000101000 |
3 | 10211102102012220101000 |
4 | 211110033231200220 |
5 | 1124024414013001 |
6 | 30223530355000 |
7 | 2615632214220 |
oct | 452417554050 |
9 | 124372186330 |
10 | 40068110376 |
11 | 15aa1449408 |
12 | 792288ba60 |
13 | 3a1720bc68 |
14 | 1d2165b080 |
15 | 109798ca86 |
hex | 9543ed828 |
40068110376 has 64 divisors (see below), whose sum is σ = 127200355200. Its totient is φ = 11448031104.
The previous prime is 40068110371. The next prime is 40068110377. The reversal of 40068110376 is 67301186004.
40068110376 is a `hidden beast` number, since 400 + 6 + 81 + 103 + 76 = 666.
It is a super-2 number, since 2×400681103762 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 40068110376.
It is not an unprimeable number, because it can be changed into a prime (40068110371) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13248525 + ... + 13251548.
It is an arithmetic number, because the mean of its divisors is an integer number (1987505550).
Almost surely, 240068110376 is an apocalyptic number.
It is an amenable number.
40068110376 is an abundant number, since it is smaller than the sum of its proper divisors (87132244824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40068110376 is a wasteful number, since it uses less digits than its factorization.
40068110376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26500095 (or 26500085 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The spelling of 40068110376 in words is "forty billion, sixty-eight million, one hundred ten thousand, three hundred seventy-six".
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