Base | Representation |
---|---|
bin | 101010001100000110… |
… | …001111111010000111 |
3 | 11022221001011120222112 |
4 | 222030012033322013 |
5 | 1220233312334343 |
6 | 32451030451235 |
7 | 3162402451160 |
oct | 521406177207 |
9 | 138831146875 |
10 | 45300121223 |
11 | 18236812615 |
12 | 8942b03b1b |
13 | 436c152176 |
14 | 229a474767 |
15 | 12a1e73218 |
hex | a8c18fe87 |
45300121223 has 16 divisors (see below), whose sum is σ = 53992587264. Its totient is φ = 37188737280.
The previous prime is 45300121199. The next prime is 45300121231. The reversal of 45300121223 is 32212100354.
45300121223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 45300121223 - 220 = 45299072647 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45300121283) 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, 1055015 + ... + 1097112.
It is an arithmetic number, because the mean of its divisors is an integer number (3374536704).
Almost surely, 245300121223 is an apocalyptic number.
45300121223 is a deficient number, since it is larger than the sum of its proper divisors (8692466041).
45300121223 is a wasteful number, since it uses less digits than its factorization.
45300121223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2152262.
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 45300121223 its reverse (32212100354), we get a palindrome (77512221577).
The spelling of 45300121223 in words is "forty-five billion, three hundred million, one hundred twenty-one thousand, two hundred twenty-three".
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