Base | Representation |
---|---|
bin | 11001100110110… |
… | …11000000000100 |
3 | 112222012022011111 |
4 | 30303123000010 |
5 | 414442302112 |
6 | 33152014404 |
7 | 5215553053 |
oct | 1463330004 |
9 | 488168144 |
10 | 214806532 |
11 | 100286366 |
12 | 5bb31404 |
13 | 3566c875 |
14 | 2075839a |
15 | 13cd15a7 |
hex | ccdb004 |
214806532 has 6 divisors (see below), whose sum is σ = 375911438. Its totient is φ = 107403264.
The previous prime is 214806523. The next prime is 214806563. The reversal of 214806532 is 235608412.
It can be written as a sum of positive squares in only one way, i.e., 116122176 + 98684356 = 10776^2 + 9934^2 .
It is a super-2 number, since 2×2148065322 = 92283692379734048, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 214806494 and 214806503.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26850813 + ... + 26850820.
Almost surely, 2214806532 is an apocalyptic number.
It is an amenable number.
214806532 is a deficient number, since it is larger than the sum of its proper divisors (161104906).
214806532 is a wasteful number, since it uses less digits than its factorization.
214806532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53701637 (or 53701635 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 214806532 is about 14656.2796097782. The cubic root of 214806532 is about 598.8928954928.
The spelling of 214806532 in words is "two hundred fourteen million, eight hundred six thousand, five hundred thirty-two".
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