Base | Representation |
---|---|
bin | 100101111010111000… |
… | …111001011111000100 |
3 | 10220002121011112112100 |
4 | 211322320321133010 |
5 | 1131341402112130 |
6 | 30412130352100 |
7 | 2640664020435 |
oct | 457270713704 |
9 | 126077145470 |
10 | 40716441540 |
11 | 162a4408195 |
12 | 7a83a2b630 |
13 | 3abb62a478 |
14 | 1d837c548c |
15 | 10d4855c60 |
hex | 97ae397c4 |
40716441540 has 72 divisors (see below), whose sum is σ = 126518916888. Its totient is φ = 10592893440.
The previous prime is 40716441401. The next prime is 40716441551. The reversal of 40716441540 is 4514461704.
It is a happy number.
40716441540 is a `hidden beast` number, since 4 + 0 + 7 + 1 + 644 + 1 + 5 + 4 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 2042859204 + 38673582336 = 45198^2 + 196656^2 .
It is a super-2 number, since 2×407164415402 (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 junction number, because it is equal to n+sod(n) for n = 40716441495 and 40716441504.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2751187 + ... + 2765946.
It is an arithmetic number, because the mean of its divisors is an integer number (1757207179).
Almost surely, 240716441540 is an apocalyptic number.
It is an amenable number.
40716441540 is an abundant number, since it is smaller than the sum of its proper divisors (85802475348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40716441540 is a wasteful number, since it uses less digits than its factorization.
40716441540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5517189 (or 5517184 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The spelling of 40716441540 in words is "forty billion, seven hundred sixteen million, four hundred forty-one thousand, five hundred forty".
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