Base | Representation |
---|---|
bin | 11001001001110110… |
… | …01100110101101110 |
3 | 1021212010220122012202 |
4 | 30210323030311232 |
5 | 210124111311000 |
6 | 10112010101502 |
7 | 655436340521 |
oct | 144473146556 |
9 | 37763818182 |
10 | 13504400750 |
11 | 57aa978185 |
12 | 274a71a892 |
13 | 1372a37b99 |
14 | 921748bb8 |
15 | 540888dd5 |
hex | 324eccd6e |
13504400750 has 32 divisors (see below), whose sum is σ = 25289072640. Its totient is φ = 5399872800.
The previous prime is 13504400747. The next prime is 13504400753. The reversal of 13504400750 is 5700440531.
It is an interprime number because it is at equal distance from previous prime (13504400747) and next prime (13504400753).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13504400753) 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 15 ways as a sum of consecutive naturals, for example, 871571 + ... + 886929.
It is an arithmetic number, because the mean of its divisors is an integer number (790283520).
Almost surely, 213504400750 is an apocalyptic number.
13504400750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13504400750 is a deficient number, since it is larger than the sum of its proper divisors (11784671890).
13504400750 is a wasteful number, since it uses less digits than its factorization.
13504400750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18893 (or 18883 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 29.
The spelling of 13504400750 in words is "thirteen billion, five hundred four million, four hundred thousand, seven hundred fifty".
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