Base | Representation |
---|---|
bin | 11001100000010… |
… | …010010010001000 |
3 | 1002211011021002002 |
4 | 121200102102020 |
5 | 1334020101041 |
6 | 110243130132 |
7 | 13414016033 |
oct | 3140222210 |
9 | 1084137062 |
10 | 427893896 |
11 | 1aa598021 |
12 | bb373948 |
13 | 6a859a71 |
14 | 40b8601a |
15 | 2787359b |
hex | 19812488 |
427893896 has 8 divisors (see below), whose sum is σ = 802301070. Its totient is φ = 213946944.
The previous prime is 427893883. The next prime is 427893911. The reversal of 427893896 is 698398724.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 298252900 + 129640996 = 17270^2 + 11386^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-3 number, since 3×4278938963 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26743361 + ... + 26743376.
Almost surely, 2427893896 is an apocalyptic number.
It is an amenable number.
427893896 is a deficient number, since it is larger than the sum of its proper divisors (374407174).
427893896 is a wasteful number, since it uses less digits than its factorization.
427893896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53486743 (or 53486739 counting only the distinct ones).
The product of its digits is 5225472, while the sum is 56.
The square root of 427893896 is about 20685.5963414159. The cubic root of 427893896 is about 753.5499240605.
The spelling of 427893896 in words is "four hundred twenty-seven million, eight hundred ninety-three thousand, eight hundred ninety-six".
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