Base | Representation |
---|---|
bin | 110000011110111000… |
… | …0010110110010100100 |
3 | 100221201222022022200021 |
4 | 1200331300112302210 |
5 | 3201212004122130 |
6 | 115455132124524 |
7 | 10344034314115 |
oct | 1407560266244 |
9 | 327658268607 |
10 | 104115301540 |
11 | 40178412058 |
12 | 18218006744 |
13 | 9a832a1603 |
14 | 507982a20c |
15 | 2a9568837a |
hex | 183dc16ca4 |
104115301540 has 12 divisors (see below), whose sum is σ = 218642133276. Its totient is φ = 41646120608.
The previous prime is 104115301531. The next prime is 104115301567. The reversal of 104115301540 is 45103511401.
It can be written as a sum of positive squares in 2 ways, for example, as 52266189924 + 51849111616 = 228618^2 + 227704^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2602882519 + ... + 2602882558.
It is an arithmetic number, because the mean of its divisors is an integer number (18220177773).
Almost surely, 2104115301540 is an apocalyptic number.
104115301540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104115301540 is an abundant number, since it is smaller than the sum of its proper divisors (114526831736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104115301540 is a wasteful number, since it uses less digits than its factorization.
104115301540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5205765086 (or 5205765084 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 25.
Adding to 104115301540 its reverse (45103511401), we get a palindrome (149218812941).
The spelling of 104115301540 in words is "one hundred four billion, one hundred fifteen million, three hundred one thousand, five hundred forty".
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