Base | Representation |
---|---|
bin | 1100011111111001111… |
… | …1011100011111110011 |
3 | 202112020102022022002020 |
4 | 3013332133130133303 |
5 | 12004223100203210 |
6 | 242350432122523 |
7 | 21341015561253 |
oct | 3077637343763 |
9 | 675212268066 |
10 | 214723053555 |
11 | 8307762525a |
12 | 35746396443 |
13 | 1732c67c69a |
14 | a56d613963 |
15 | 58bacd0770 |
hex | 31fe7dc7f3 |
214723053555 has 32 divisors (see below), whose sum is σ = 370049053440. Its totient is φ = 105968580480.
The previous prime is 214723053533. The next prime is 214723053577. The reversal of 214723053555 is 555350327412.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (214723053533) and next prime (214723053577).
It is not a de Polignac number, because 214723053555 - 27 = 214723053427 is a prime.
It is a super-2 number, since 2×2147230535552 (a number of 23 digits) contains 22 as substring.
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, 8748376 + ... + 8772885.
It is an arithmetic number, because the mean of its divisors is an integer number (11564032920).
Almost surely, 2214723053555 is an apocalyptic number.
214723053555 is a deficient number, since it is larger than the sum of its proper divisors (155325999885).
214723053555 is a wasteful number, since it uses less digits than its factorization.
214723053555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17521331.
The product of its (nonzero) digits is 630000, while the sum is 42.
The spelling of 214723053555 in words is "two hundred fourteen billion, seven hundred twenty-three million, fifty-three thousand, five hundred fifty-five".
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