Base | Representation |
---|---|
bin | 100101111111010100… |
… | …101010111011011010 |
3 | 10220021210010220102111 |
4 | 211333110222323122 |
5 | 1132014423041220 |
6 | 30423345022534 |
7 | 2642556224662 |
oct | 457724527332 |
9 | 126253126374 |
10 | 40790830810 |
11 | 163323a6a24 |
12 | 7aa4924a4a |
13 | 3b00b74aa2 |
14 | 1d8d62b1a2 |
15 | 10db14c15a |
hex | 97f52aeda |
40790830810 has 8 divisors (see below), whose sum is σ = 73423495476. Its totient is φ = 16316332320.
The previous prime is 40790830793. The next prime is 40790830823. The reversal of 40790830810 is 1803809704.
It can be written as a sum of positive squares in 2 ways, for example, as 40755938161 + 34892649 = 201881^2 + 5907^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×407908308102 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2039541531 + ... + 2039541550.
Almost surely, 240790830810 is an apocalyptic number.
40790830810 is a deficient number, since it is larger than the sum of its proper divisors (32632664666).
40790830810 is a wasteful number, since it uses less digits than its factorization.
40790830810 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4079083088.
The product of its (nonzero) digits is 48384, while the sum is 40.
The spelling of 40790830810 in words is "forty billion, seven hundred ninety million, eight hundred thirty thousand, eight hundred ten".
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