Base | Representation |
---|---|
bin | 11100000011111001… |
… | …10110001100001101 |
3 | 1102212220200001102101 |
4 | 32001330312030031 |
5 | 221323132111412 |
6 | 10530521355101 |
7 | 1042220231200 |
oct | 160174661415 |
9 | 42786601371 |
10 | 15065113357 |
11 | 6430955708 |
12 | 2b05338a91 |
13 | 1561196578 |
14 | a2cb33937 |
15 | 5d28c7457 |
hex | 381f3630d |
15065113357 has 12 divisors (see below), whose sum is σ = 18447078720. Its totient is φ = 12233324376.
The previous prime is 15065113303. The next prime is 15065113373. The reversal of 15065113357 is 75331156051.
15065113357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-15065113357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15065113957) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 8089893 + ... + 8091754.
It is an arithmetic number, because the mean of its divisors is an integer number (1537256560).
Almost surely, 215065113357 is an apocalyptic number.
It is an amenable number.
15065113357 is a deficient number, since it is larger than the sum of its proper divisors (3381965363).
15065113357 is a wasteful number, since it uses less digits than its factorization.
15065113357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16181680 (or 16181673 counting only the distinct ones).
The product of its (nonzero) digits is 47250, while the sum is 37.
The spelling of 15065113357 in words is "fifteen billion, sixty-five million, one hundred thirteen thousand, three hundred fifty-seven".
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