Base | Representation |
---|---|
bin | 1111110100101010… |
… | …1111110111011000 |
3 | 101222000022222100102 |
4 | 3331022233313120 |
5 | 32144322000034 |
6 | 1541245354532 |
7 | 210153520214 |
oct | 37512576730 |
9 | 11860288312 |
10 | 4247453144 |
11 | 188a638460 |
12 | 9a6568a48 |
13 | 528c81aac |
14 | 2c4169944 |
15 | 19cd5497e |
hex | fd2afdd8 |
4247453144 has 16 divisors (see below), whose sum is σ = 8687972520. Its totient is φ = 1930660480.
The previous prime is 4247453137. The next prime is 4247453207. The reversal of 4247453144 is 4413547424.
It is a junction number, because it is equal to n+sod(n) for n = 4247453098 and 4247453107.
It is a congruent number.
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, 24133169 + ... + 24133344.
Almost surely, 24247453144 is an apocalyptic number.
4247453144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
4247453144 is an abundant number, since it is smaller than the sum of its proper divisors (4440519376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4247453144 is a wasteful number, since it uses less digits than its factorization.
4247453144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48266530 (or 48266526 counting only the distinct ones).
The product of its digits is 215040, while the sum is 38.
The square root of 4247453144 is about 65172.4876309014. The cubic root of 4247453144 is about 1619.4822742296.
The spelling of 4247453144 in words is "four billion, two hundred forty-seven million, four hundred fifty-three thousand, one hundred forty-four".
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