Base | Representation |
---|---|
bin | 100101111010100011… |
… | …010000111100001000 |
3 | 10220002012111102020121 |
4 | 211322203100330020 |
5 | 1131333424123230 |
6 | 30411405033024 |
7 | 2640564560554 |
oct | 457243207410 |
9 | 126065442217 |
10 | 40710770440 |
11 | 162a119442a |
12 | 7a81b55774 |
13 | 3aba3c30a2 |
14 | 1d82b4a864 |
15 | 10d40d577a |
hex | 97a8d0f08 |
40710770440 has 64 divisors (see below), whose sum is σ = 92738416320. Its totient is φ = 16082976000.
The previous prime is 40710770407. The next prime is 40710770453. The reversal of 40710770440 is 4407701704.
It is a junction number, because it is equal to n+sod(n) for n = 40710770396 and 40710770405.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1087230 + ... + 1124050.
It is an arithmetic number, because the mean of its divisors is an integer number (1449037755).
Almost surely, 240710770440 is an apocalyptic number.
40710770440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40710770440 is an abundant number, since it is smaller than the sum of its proper divisors (52027645880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40710770440 is a wasteful number, since it uses less digits than its factorization.
40710770440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37174 (or 37170 counting only the distinct ones).
The product of its (nonzero) digits is 21952, while the sum is 34.
The spelling of 40710770440 in words is "forty billion, seven hundred ten million, seven hundred seventy thousand, four hundred forty".
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