Base | Representation |
---|---|
bin | 100101111100110011… |
… | …011010010011000110 |
3 | 10220011211121012100201 |
4 | 211330303122103012 |
5 | 1131423112320020 |
6 | 30415235001114 |
7 | 2641534011133 |
oct | 457463322306 |
9 | 126154535321 |
10 | 40748557510 |
11 | 16310553411 |
12 | 7a9273919a |
13 | 3ac51935bb |
14 | 1d87b8558a |
15 | 10d759ba0a |
hex | 97ccda4c6 |
40748557510 has 16 divisors (see below), whose sum is σ = 73875085200. Its totient is φ = 16182160416.
The previous prime is 40748557483. The next prime is 40748557511. The reversal of 40748557510 is 1575584704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40748557511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14656365 + ... + 14659144.
It is an arithmetic number, because the mean of its divisors is an integer number (4617192825).
Almost surely, 240748557510 is an apocalyptic number.
40748557510 is a deficient number, since it is larger than the sum of its proper divisors (33126527690).
40748557510 is a wasteful number, since it uses less digits than its factorization.
40748557510 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29315655.
The product of its (nonzero) digits is 784000, while the sum is 46.
The spelling of 40748557510 in words is "forty billion, seven hundred forty-eight million, five hundred fifty-seven thousand, five hundred ten".
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