Base | Representation |
---|---|
bin | 100101000001110… |
… | …0011001000001000 |
3 | 10012120212201011102 |
4 | 1022003203020020 |
5 | 10021031204141 |
6 | 323141520532 |
7 | 42534413402 |
oct | 11203431010 |
9 | 3176781142 |
10 | 1242444296 |
11 | 588366875 |
12 | 2a8113148 |
13 | 16a535752 |
14 | bb01bb72 |
15 | 7412199b |
hex | 4a0e3208 |
1242444296 has 16 divisors (see below), whose sum is σ = 2329957440. Its totient is φ = 621122320.
The previous prime is 1242444283. The next prime is 1242444311. The reversal of 1242444296 is 6924442421.
It is a super-3 number, since 3×12424442963 (a number of 28 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88085 + ... + 101211.
It is an arithmetic number, because the mean of its divisors is an integer number (145622340).
Almost surely, 21242444296 is an apocalyptic number.
It is an amenable number.
1242444296 is a deficient number, since it is larger than the sum of its proper divisors (1087513144).
1242444296 is a wasteful number, since it uses less digits than its factorization.
1242444296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24964 (or 24960 counting only the distinct ones).
The product of its digits is 110592, while the sum is 38.
The square root of 1242444296 is about 35248.3233076412. The cubic root of 1242444296 is about 1075.0425210511.
The spelling of 1242444296 in words is "one billion, two hundred forty-two million, four hundred forty-four thousand, two hundred ninety-six".
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