Base | Representation |
---|---|
bin | 1100100001010010101… |
… | …01001011000011001111 |
3 | 1112010101200122200021212 |
4 | 12100221111023003033 |
5 | 24022012134130433 |
6 | 525343203445035 |
7 | 43036340622431 |
oct | 6205125130317 |
9 | 1463350580255 |
10 | 430190145743 |
11 | 156496138776 |
12 | 6b45998677b |
13 | 3174a21a2c7 |
14 | 16b6d986651 |
15 | b2cc081d48 |
hex | 642954b0cf |
430190145743 has 4 divisors (see below), whose sum is σ = 430233825288. Its totient is φ = 430146466200.
The previous prime is 430190145733. The next prime is 430190145769. The reversal of 430190145743 is 347541091034.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 347541091034 = 2 ⋅173770545517.
It is a cyclic number.
It is not a de Polignac number, because 430190145743 - 216 = 430190080207 is a prime.
It is a super-2 number, since 2×4301901457432 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 430190145743.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430190145733) 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, 21824996 + ... + 21844697.
It is an arithmetic number, because the mean of its divisors is an integer number (107558456322).
Almost surely, 2430190145743 is an apocalyptic number.
430190145743 is a deficient number, since it is larger than the sum of its proper divisors (43679545).
430190145743 is an equidigital number, since it uses as much as digits as its factorization.
430190145743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43679544.
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 430190145743 in words is "four hundred thirty billion, one hundred ninety million, one hundred forty-five thousand, seven hundred forty-three".
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