Base | Representation |
---|---|
bin | 1100100001001000010… |
… | …10110110101100011000 |
3 | 1112010011122201101220101 |
4 | 12100210022312230120 |
5 | 24021323002223330 |
6 | 525330431505144 |
7 | 43034236616011 |
oct | 6204412665430 |
9 | 1463148641811 |
10 | 430103554840 |
11 | 156451275743 |
12 | 6b4349881b4 |
13 | 317352bcc9b |
14 | 16b62286008 |
15 | b2c467a4ca |
hex | 64242b6b18 |
430103554840 has 32 divisors (see below), whose sum is σ = 984135258000. Its totient is φ = 169125464704.
The previous prime is 430103554817. The next prime is 430103554841. The reversal of 430103554840 is 48455301034.
It is a self number, because there is not a number n which added to its sum of digits gives 430103554840.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430103554841) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91121275 + ... + 91125994.
Almost surely, 2430103554840 is an apocalyptic number.
430103554840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
430103554840 is an abundant number, since it is smaller than the sum of its proper divisors (554031703160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
430103554840 is a wasteful number, since it uses less digits than its factorization.
430103554840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182247339 (or 182247335 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 37.
Adding to 430103554840 its reverse (48455301034), we get a palindrome (478558855874).
The spelling of 430103554840 in words is "four hundred thirty billion, one hundred three million, five hundred fifty-four thousand, eight hundred forty".
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