Base | Representation |
---|---|
bin | 1101010000101101001… |
… | …10000111000000101001 |
3 | 1121120002201121212111101 |
4 | 12220112212013000221 |
5 | 24431130234403223 |
6 | 545153135001401 |
7 | 44630215613020 |
oct | 6502646070051 |
9 | 1546081555441 |
10 | 455645622313 |
11 | 166269091012 |
12 | 74382969261 |
13 | 33c75c1a18b |
14 | 180a66158b7 |
15 | bcbbc254ad |
hex | 6a16987029 |
455645622313 has 16 divisors (see below), whose sum is σ = 558064546560. Its totient is φ = 363476241216.
The previous prime is 455645622307. The next prime is 455645622331. The reversal of 455645622313 is 313226546554.
It is a cyclic number.
It is not a de Polignac number, because 455645622313 - 217 = 455645491241 is a prime.
It is a super-2 number, since 2×4556456223132 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (455645622343) 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, 38238598 + ... + 38250511.
It is an arithmetic number, because the mean of its divisors is an integer number (34879034160).
Almost surely, 2455645622313 is an apocalyptic number.
It is an amenable number.
455645622313 is a deficient number, since it is larger than the sum of its proper divisors (102418924247).
455645622313 is a wasteful number, since it uses less digits than its factorization.
455645622313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76489176.
The product of its digits is 2592000, while the sum is 46.
The spelling of 455645622313 in words is "four hundred fifty-five billion, six hundred forty-five million, six hundred twenty-two thousand, three hundred thirteen".
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