Base | Representation |
---|---|
bin | 101010001100000110… |
… | …001011001110100101 |
3 | 11022221001010121200112 |
4 | 222030012023032211 |
5 | 1220233311231203 |
6 | 32451030222405 |
7 | 3162402341243 |
oct | 521406131645 |
9 | 138831117615 |
10 | 45300102053 |
11 | 182367aa178 |
12 | 8942ab4a05 |
13 | 436c14651b |
14 | 229a46b793 |
15 | 12a1e6c6d8 |
hex | a8c18b3a5 |
45300102053 has 8 divisors (see below), whose sum is σ = 45510187608. Its totient is φ = 45090479104.
The previous prime is 45300102049. The next prime is 45300102077. The reversal of 45300102053 is 35020100354.
It can be written as a sum of positive squares in 4 ways, for example, as 641001124 + 44659100929 = 25318^2 + 211327^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45300102053 - 22 = 45300102049 is a prime.
It is a super-4 number, since 4×453001020534 (a number of 44 digits) contains 4444 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45300122053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81425 + ... + 311817.
It is an arithmetic number, because the mean of its divisors is an integer number (5688773451).
Almost surely, 245300102053 is an apocalyptic number.
It is an amenable number.
45300102053 is a deficient number, since it is larger than the sum of its proper divisors (210085555).
45300102053 is a wasteful number, since it uses less digits than its factorization.
45300102053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231303.
The product of its (nonzero) digits is 1800, while the sum is 23.
The spelling of 45300102053 in words is "forty-five billion, three hundred million, one hundred two thousand, fifty-three".
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