Base | Representation |
---|---|
bin | 10011101111111111101000… |
… | …10000100100001111111110 |
3 | 12200202220202002001202220202 |
4 | 21313333310100210033332 |
5 | 21143031142123011332 |
6 | 232211411340443502 |
7 | 12101515403430440 |
oct | 1167776420441776 |
9 | 180686662052822 |
10 | 43430512313342 |
11 | 1292485aa73830 |
12 | 4a5515a849592 |
13 | 1b30630ca467b |
14 | aa2095a5c490 |
15 | 504ad992ea62 |
hex | 277ff44243fe |
43430512313342 has 32 divisors (see below), whose sum is σ = 81575373957120. Its totient is φ = 16847088072480.
The previous prime is 43430512313323. The next prime is 43430512313369. The reversal of 43430512313342 is 24331321503434.
It is a junction number, because it is equal to n+sod(n) for n = 43430512313296 and 43430512313305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615720878 + ... + 615791409.
It is an arithmetic number, because the mean of its divisors is an integer number (2549230436160).
Almost surely, 243430512313342 is an apocalyptic number.
43430512313342 is a deficient number, since it is larger than the sum of its proper divisors (38144861643778).
43430512313342 is a wasteful number, since it uses less digits than its factorization.
43430512313342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1231512536.
The product of its (nonzero) digits is 311040, while the sum is 38.
Adding to 43430512313342 its reverse (24331321503434), we get a palindrome (67761833816776).
The spelling of 43430512313342 in words is "forty-three trillion, four hundred thirty billion, five hundred twelve million, three hundred thirteen thousand, three hundred forty-two".
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