Base | Representation |
---|---|
bin | 1101010000010101111… |
… | …00101100001100101110 |
3 | 1121112121002221011100102 |
4 | 12220022330230030232 |
5 | 24430230223341324 |
6 | 545121514431102 |
7 | 44622323645021 |
oct | 6501274541456 |
9 | 1545532834312 |
10 | 455450215214 |
11 | 166178855845 |
12 | 74329432492 |
13 | 33c445b0587 |
14 | 180886ab1b8 |
15 | bca99c6dae |
hex | 6a0af2c32e |
455450215214 has 16 divisors (see below), whose sum is σ = 689380226352. Its totient is φ = 225657737088.
The previous prime is 455450215189. The next prime is 455450215243. The reversal of 455450215214 is 412512054554.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 757877 + ... + 1218719.
It is an arithmetic number, because the mean of its divisors is an integer number (43086264147).
Almost surely, 2455450215214 is an apocalyptic number.
455450215214 is a deficient number, since it is larger than the sum of its proper divisors (233930011138).
455450215214 is a wasteful number, since it uses less digits than its factorization.
455450215214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 465331.
The product of its (nonzero) digits is 160000, while the sum is 38.
Adding to 455450215214 its reverse (412512054554), we get a palindrome (867962269768).
The spelling of 455450215214 in words is "four hundred fifty-five billion, four hundred fifty million, two hundred fifteen thousand, two hundred fourteen".
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