Base | Representation |
---|---|
bin | 1101001101001… |
… | …10000000001011 |
3 | 21201110020011210 |
4 | 12212212000023 |
5 | 211324433202 |
6 | 14554224203 |
7 | 2513422002 |
oct | 646460013 |
9 | 251406153 |
10 | 110780427 |
11 | 57594a7a |
12 | 31125063 |
13 | 19c49664 |
14 | 109d9c39 |
15 | 9ad3c6c |
hex | 69a600b |
110780427 has 8 divisors (see below), whose sum is σ = 151142464. Its totient is φ = 72136008.
The previous prime is 110780407. The next prime is 110780437. The reversal of 110780427 is 724087011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 110780427 - 28 = 110780171 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 110780394 and 110780403.
It is not an unprimeable number, because it can be changed into a prime (110780407) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 429253 + ... + 429510.
It is an arithmetic number, because the mean of its divisors is an integer number (18892808).
Almost surely, 2110780427 is an apocalyptic number.
110780427 is a deficient number, since it is larger than the sum of its proper divisors (40362037).
110780427 is an equidigital number, since it uses as much as digits as its factorization.
110780427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 858809.
The product of its (nonzero) digits is 3136, while the sum is 30.
The square root of 110780427 is about 10525.2281210433. The cubic root of 110780427 is about 480.2724538296.
The spelling of 110780427 in words is "one hundred ten million, seven hundred eighty thousand, four hundred twenty-seven".
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