Base | Representation |
---|---|
bin | 1100011111001000001… |
… | …0000100011010011010 |
3 | 202111200211222121101001 |
4 | 3013302002010122122 |
5 | 12003311042314023 |
6 | 242314004015214 |
7 | 21332600065006 |
oct | 3076202043232 |
9 | 674624877331 |
10 | 214514026138 |
11 | 82a7a636925 |
12 | 356a839150a |
13 | 172c8284419 |
14 | a54d961706 |
15 | 58a77916ad |
hex | 31f208469a |
214514026138 has 16 divisors (see below), whose sum is σ = 346967490240. Its totient is φ = 99133567200.
The previous prime is 214514026127. The next prime is 214514026141. The reversal of 214514026138 is 831620415412.
It is a junction number, because it is equal to n+sod(n) for n = 214514026097 and 214514026106.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68841198 + ... + 68844313.
It is an arithmetic number, because the mean of its divisors is an integer number (21685468140).
Almost surely, 2214514026138 is an apocalyptic number.
214514026138 is a deficient number, since it is larger than the sum of its proper divisors (132453464102).
214514026138 is a wasteful number, since it uses less digits than its factorization.
214514026138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137685573.
The product of its (nonzero) digits is 46080, while the sum is 37.
The spelling of 214514026138 in words is "two hundred fourteen billion, five hundred fourteen million, twenty-six thousand, one hundred thirty-eight".
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