Base | Representation |
---|---|
bin | 1001000011100010… |
… | …1010110010011100 |
3 | 20021101221010122112 |
4 | 2100320222302130 |
5 | 14434234240203 |
6 | 1041111533152 |
7 | 114144145625 |
oct | 22070526234 |
9 | 6241833575 |
10 | 2430774428 |
11 | 1038121895 |
12 | 57a08a1b8 |
13 | 2c97a2284 |
14 | 190b90a4c |
15 | e36046d8 |
hex | 90e2ac9c |
2430774428 has 6 divisors (see below), whose sum is σ = 4253855256. Its totient is φ = 1215387212.
The previous prime is 2430774419. The next prime is 2430774439. The reversal of 2430774428 is 8244770342.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303846800 + ... + 303846807.
It is an arithmetic number, because the mean of its divisors is an integer number (708975876).
Almost surely, 22430774428 is an apocalyptic number.
It is an amenable number.
2430774428 is a deficient number, since it is larger than the sum of its proper divisors (1823080828).
2430774428 is a wasteful number, since it uses less digits than its factorization.
2430774428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 607693611 (or 607693609 counting only the distinct ones).
The product of its (nonzero) digits is 301056, while the sum is 41.
The square root of 2430774428 is about 49302.8845809249. The cubic root of 2430774428 is about 1344.5642287697.
The spelling of 2430774428 in words is "two billion, four hundred thirty million, seven hundred seventy-four thousand, four hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •