Base | Representation |
---|---|
bin | 110001000011000100011000… |
… | …1111111001011110000101110 |
3 | 2002120120100000122101111101212 |
4 | 1202012020301333023300232 |
5 | 423022023230200430110 |
6 | 4125324202330434422 |
7 | 156605545052621630 |
oct | 14206106177136056 |
9 | 2076510018344355 |
10 | 431430303530030 |
11 | 115515622a83632 |
12 | 4047a0bb892a12 |
13 | 1569691a7c170c |
14 | 78774a3a9aa50 |
15 | 34d275b64ae05 |
hex | 1886231fcbc2e |
431430303530030 has 16 divisors (see below), whose sum is σ = 887513767261920. Its totient is φ = 147918961210272.
The previous prime is 431430303529997. The next prime is 431430303530087. The reversal of 431430303530030 is 30035303034134.
It is a super-2 number, since 2×4314303035300302 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3081645025145 + ... + 3081645025284.
It is an arithmetic number, because the mean of its divisors is an integer number (55469610453870).
Almost surely, 2431430303530030 is an apocalyptic number.
431430303530030 is an abundant number, since it is smaller than the sum of its proper divisors (456083463731890).
431430303530030 is a wasteful number, since it uses less digits than its factorization.
431430303530030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6163290050443.
The product of its (nonzero) digits is 58320, while the sum is 32.
Adding to 431430303530030 its reverse (30035303034134), we get a palindrome (461465606564164).
The spelling of 431430303530030 in words is "four hundred thirty-one trillion, four hundred thirty billion, three hundred three million, five hundred thirty thousand, thirty".
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