Base | Representation |
---|---|
bin | 1101010000011101010… |
… | …00100010101100000101 |
3 | 1121112202102021022002110 |
4 | 12220032220202230011 |
5 | 24430342040322440 |
6 | 545132003531233 |
7 | 44624004321531 |
oct | 6501650425405 |
9 | 1545672238073 |
10 | 455512042245 |
11 | 1661aa744367 |
12 | 74346089b19 |
13 | 33c5434a010 |
14 | 180929a2bc1 |
15 | bcb013b080 |
hex | 6a0ea22b05 |
455512042245 has 32 divisors (see below), whose sum is σ = 784939809024. Its totient is φ = 224235648000.
The previous prime is 455512042217. The next prime is 455512042259. The reversal of 455512042245 is 542240215554.
It is not a de Polignac number, because 455512042245 - 219 = 455511517957 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2837325 + ... + 2993565.
It is an arithmetic number, because the mean of its divisors is an integer number (24529369032).
Almost surely, 2455512042245 is an apocalyptic number.
It is an amenable number.
455512042245 is a deficient number, since it is larger than the sum of its proper divisors (329427766779).
455512042245 is a wasteful number, since it uses less digits than its factorization.
455512042245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171213.
The product of its (nonzero) digits is 320000, while the sum is 39.
Adding to 455512042245 its reverse (542240215554), we get a palindrome (997752257799).
The spelling of 455512042245 in words is "four hundred fifty-five billion, five hundred twelve million, forty-two thousand, two hundred forty-five".
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