Base | Representation |
---|---|
bin | 10011101001010111… |
… | …01110011101100001 |
3 | 1000020002002021012112 |
4 | 21310223232131201 |
5 | 133100133213040 |
6 | 4502342405105 |
7 | 522243505502 |
oct | 116453563541 |
9 | 30202067175 |
10 | 10547554145 |
11 | 45229015a7 |
12 | 2064430795 |
13 | cc12825cb |
14 | 720b76ba9 |
15 | 41aebb365 |
hex | 274aee761 |
10547554145 has 4 divisors (see below), whose sum is σ = 12657064980. Its totient is φ = 8438043312.
The previous prime is 10547554109. The next prime is 10547554163. The reversal of 10547554145 is 54145574501.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2425759504 + 8121794641 = 49252^2 + 90121^2 .
It is a cyclic number.
It is not a de Polignac number, because 10547554145 - 26 = 10547554081 is a prime.
It is a super-2 number, since 2×105475541452 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1054755410 + ... + 1054755419.
It is an arithmetic number, because the mean of its divisors is an integer number (3164266245).
Almost surely, 210547554145 is an apocalyptic number.
It is an amenable number.
10547554145 is a deficient number, since it is larger than the sum of its proper divisors (2109510835).
10547554145 is an equidigital number, since it uses as much as digits as its factorization.
10547554145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2109510834.
The product of its (nonzero) digits is 280000, while the sum is 41.
The spelling of 10547554145 in words is "ten billion, five hundred forty-seven million, five hundred fifty-four thousand, one hundred forty-five".
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