Base | Representation |
---|---|
bin | 1100011111110111010… |
… | …0110111101011010100 |
3 | 202112012122022021020221 |
4 | 3013331310313223110 |
5 | 12004212221031232 |
6 | 242345353004124 |
7 | 21340521655303 |
oct | 3077564675324 |
9 | 675178267227 |
10 | 214711892692 |
11 | 830712a1a00 |
12 | 357426b3644 |
13 | 1732a27261b |
14 | a56bd4a43a |
15 | 58b9d28897 |
hex | 31fdd37ad4 |
214711892692 has 36 divisors (see below), whose sum is σ = 418667597908. Its totient is φ = 96259363200.
The previous prime is 214711892669. The next prime is 214711892713. The reversal of 214711892692 is 296298117412.
It can be written as a sum of positive squares in 2 ways, for example, as 85833764676 + 128878128016 = 292974^2 + 358996^2 .
It is a super-2 number, since 2×2147118926922 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3003159 + ... + 3073822.
Almost surely, 2214711892692 is an apocalyptic number.
214711892692 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
214711892692 is a deficient number, since it is larger than the sum of its proper divisors (203955705216).
214711892692 is a wasteful number, since it uses less digits than its factorization.
214711892692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6077080 (or 6077067 counting only the distinct ones).
The product of its digits is 870912, while the sum is 52.
The spelling of 214711892692 in words is "two hundred fourteen billion, seven hundred eleven million, eight hundred ninety-two thousand, six hundred ninety-two".
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