Base | Representation |
---|---|
bin | 1111000110000000… |
… | …00111010110101100 |
3 | 202220202000122221121 |
4 | 13203000013112230 |
5 | 113043434103302 |
6 | 3420032310324 |
7 | 404544660043 |
oct | 74300072654 |
9 | 22822018847 |
10 | 8103425452 |
11 | 3489199531 |
12 | 16a19a23a4 |
13 | 9c1ab5b05 |
14 | 56c30b55a |
15 | 326629e37 |
hex | 1e30075ac |
8103425452 has 12 divisors (see below), whose sum is σ = 14239838536. Its totient is φ = 4034900160.
The previous prime is 8103425441. The next prime is 8103425459. The reversal of 8103425452 is 2545243018.
It is a super-2 number, since 2×81034254522 (a number of 21 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (8103425459) 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, 4202058 + ... + 4203985.
Almost surely, 28103425452 is an apocalyptic number.
It is an amenable number.
8103425452 is a deficient number, since it is larger than the sum of its proper divisors (6136413084).
8103425452 is a wasteful number, since it uses less digits than its factorization.
8103425452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8406288 (or 8406286 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 34.
The square root of 8103425452 is about 90019.0282773592. The cubic root of 8103425452 is about 2008.5819104027.
The spelling of 8103425452 in words is "eight billion, one hundred three million, four hundred twenty-five thousand, four hundred fifty-two".
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