Base | Representation |
---|---|
bin | 101010000011011110… |
… | …000000000111001001 |
3 | 11022112221202121100201 |
4 | 222003132000013021 |
5 | 1214434232244113 |
6 | 32424415532201 |
7 | 3155664111400 |
oct | 520336000711 |
9 | 138487677321 |
10 | 45155353033 |
11 | 1817202408a |
12 | 890252a061 |
13 | 434816570b |
14 | 228514c637 |
15 | 12943c8cdd |
hex | a837801c9 |
45155353033 has 6 divisors (see below), whose sum is σ = 52527655626. Its totient is φ = 38704588272.
The previous prime is 45155353007. The next prime is 45155353043. The reversal of 45155353033 is 33035355154.
It can be written as a sum of positive squares in only one way, i.e., 35784532224 + 9370820809 = 189168^2 + 96803^2 .
It is not a de Polignac number, because 45155353033 - 213 = 45155344841 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 45155352983 and 45155353001.
It is not an unprimeable number, because it can be changed into a prime (45155353043) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 460768860 + ... + 460768957.
It is an arithmetic number, because the mean of its divisors is an integer number (8754609271).
Almost surely, 245155353033 is an apocalyptic number.
It is an amenable number.
45155353033 is a deficient number, since it is larger than the sum of its proper divisors (7372302593).
45155353033 is an equidigital number, since it uses as much as digits as its factorization.
45155353033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 921537831 (or 921537824 counting only the distinct ones).
The product of its (nonzero) digits is 202500, while the sum is 37.
The spelling of 45155353033 in words is "forty-five billion, one hundred fifty-five million, three hundred fifty-three thousand, thirty-three".
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