Base | Representation |
---|---|
bin | 11101110111000010… |
… | …10101001111000100 |
3 | 1112101020010010000102 |
4 | 32323201111033010 |
5 | 230312412312022 |
6 | 11210423303232 |
7 | 1105156034066 |
oct | 167341251704 |
9 | 45336103012 |
10 | 16030979012 |
11 | 6887084894 |
12 | 31348aab18 |
13 | 16863119c9 |
14 | ac1117736 |
15 | 63c5b4a92 |
hex | 3bb8553c4 |
16030979012 has 12 divisors (see below), whose sum is σ = 28059617040. Its totient is φ = 8013945576.
The previous prime is 16030979009. The next prime is 16030979017. The reversal of 16030979012 is 21097903061.
It is a happy number.
It is a super-2 number, since 2×160309790122 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (16030979017) 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, 362462 + ... + 404277.
It is an arithmetic number, because the mean of its divisors is an integer number (2338301420).
Almost surely, 216030979012 is an apocalyptic number.
It is an amenable number.
16030979012 is a deficient number, since it is larger than the sum of its proper divisors (12028638028).
16030979012 is a wasteful number, since it uses less digits than its factorization.
16030979012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 771970 (or 771968 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 38.
The spelling of 16030979012 in words is "sixteen billion, thirty million, nine hundred seventy-nine thousand, twelve".
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