Base | Representation |
---|---|
bin | 1010111011000110010001… |
… | …1101100001101110110011 |
3 | 1120112011222101220012201111 |
4 | 2232301210131201232303 |
5 | 3033234311442142210 |
6 | 41313301422414151 |
7 | 2346503153515255 |
oct | 256614435415663 |
9 | 46464871805644 |
10 | 12010414021555 |
11 | 3910651671394 |
12 | 141b847431357 |
13 | 6917670ba811 |
14 | 2d7442b15cd5 |
15 | 15c64231188a |
hex | aec64761bb3 |
12010414021555 has 16 divisors (see below), whose sum is σ = 14814410363424. Its totient is φ = 9341988517120.
The previous prime is 12010414021499. The next prime is 12010414021663. The reversal of 12010414021555 is 55512041401021.
It is not a de Polignac number, because 12010414021555 - 213 = 12010414013363 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99918409 + ... + 100038538.
It is an arithmetic number, because the mean of its divisors is an integer number (925900647714).
Almost surely, 212010414021555 is an apocalyptic number.
12010414021555 is a deficient number, since it is larger than the sum of its proper divisors (2803996341869).
12010414021555 is a wasteful number, since it uses less digits than its factorization.
12010414021555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199957286.
The product of its (nonzero) digits is 8000, while the sum is 31.
Adding to 12010414021555 its reverse (55512041401021), we get a palindrome (67522455422576).
The spelling of 12010414021555 in words is "twelve trillion, ten billion, four hundred fourteen million, twenty-one thousand, five hundred fifty-five".
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