Base | Representation |
---|---|
bin | 11000011111110001… |
… | …11111100100000110 |
3 | 1020221112212110010222 |
4 | 30033320333210012 |
5 | 203413241004200 |
6 | 10013002144342 |
7 | 643622624126 |
oct | 141770774406 |
9 | 36845773128 |
10 | 13151500550 |
11 | 5639752021 |
12 | 26704b20b2 |
13 | 13178a78b6 |
14 | 8ca924c86 |
15 | 51e8cad85 |
hex | 30fe3f906 |
13151500550 has 24 divisors (see below), whose sum is σ = 25030673976. Its totient is φ = 5138259840.
The previous prime is 13151500547. The next prime is 13151500553. The reversal of 13151500550 is 5500515131.
It is an interprime number because it is at equal distance from previous prime (13151500547) and next prime (13151500553).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13151500553) 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 11 ways as a sum of consecutive naturals, for example, 3056339 + ... + 3060638.
It is an arithmetic number, because the mean of its divisors is an integer number (1042944749).
Almost surely, 213151500550 is an apocalyptic number.
13151500550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13151500550 is a deficient number, since it is larger than the sum of its proper divisors (11879173426).
13151500550 is a wasteful number, since it uses less digits than its factorization.
13151500550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6117032 (or 6117027 counting only the distinct ones).
The product of its (nonzero) digits is 1875, while the sum is 26.
The spelling of 13151500550 in words is "thirteen billion, one hundred fifty-one million, five hundred thousand, five hundred fifty".
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