Base | Representation |
---|---|
bin | 11100001100100111… |
… | …101001001000100110 |
3 | 2220011000120001000211 |
4 | 130030213221020212 |
5 | 444001240133031 |
6 | 21524150130034 |
7 | 2121164626315 |
oct | 341447511046 |
9 | 86130501024 |
10 | 30276489766 |
11 | 1192731a976 |
12 | 5a4b65091a |
13 | 2b16750b03 |
14 | 167305c27c |
15 | bc3041bb1 |
hex | 70c9e9226 |
30276489766 has 8 divisors (see below), whose sum is σ = 45417324240. Its totient is φ = 15137381688.
The previous prime is 30276489713. The next prime is 30276489767. The reversal of 30276489766 is 66798467203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 30276489766.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30276489767) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386826 + ... + 458461.
It is an arithmetic number, because the mean of its divisors is an integer number (5677165530).
Almost surely, 230276489766 is an apocalyptic number.
30276489766 is a deficient number, since it is larger than the sum of its proper divisors (15140834474).
30276489766 is a wasteful number, since it uses less digits than its factorization.
30276489766 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 863198.
The product of its (nonzero) digits is 18289152, while the sum is 58.
The spelling of 30276489766 in words is "thirty billion, two hundred seventy-six million, four hundred eighty-nine thousand, seven hundred sixty-six".
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