Base | Representation |
---|---|
bin | 101010000011100001… |
… | …110100010011011001 |
3 | 11022120000122102101110 |
4 | 222003201310103121 |
5 | 1214440011300431 |
6 | 32424453210533 |
7 | 3156005445426 |
oct | 520341642331 |
9 | 138500572343 |
10 | 45156353241 |
11 | 181726475aa |
12 | 8902930a49 |
13 | 4348425a5c |
14 | 228532cd4d |
15 | 1294525346 |
hex | a838744d9 |
45156353241 has 16 divisors (see below), whose sum is σ = 65948428800. Its totient is φ = 27356383488.
The previous prime is 45156353239. The next prime is 45156353279. The reversal of 45156353241 is 14235365154.
It is a happy number.
It is not a de Polignac number, because 45156353241 - 21 = 45156353239 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 45156353241.
It is not an unprimeable number, because it can be changed into a prime (45156353941) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15264361 + ... + 15267318.
It is an arithmetic number, because the mean of its divisors is an integer number (4121776800).
Almost surely, 245156353241 is an apocalyptic number.
It is an amenable number.
45156353241 is a deficient number, since it is larger than the sum of its proper divisors (20792075559).
45156353241 is a wasteful number, since it uses less digits than its factorization.
45156353241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30531728.
The product of its digits is 216000, while the sum is 39.
The spelling of 45156353241 in words is "forty-five billion, one hundred fifty-six million, three hundred fifty-three thousand, two hundred forty-one".
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