Base | Representation |
---|---|
bin | 1001111010000111111… |
… | …11011101011100100101 |
3 | 1012112202001210200012200 |
4 | 10331003333131130211 |
5 | 21034211420004131 |
6 | 420221501405113 |
7 | 33411332551341 |
oct | 4750377353445 |
9 | 1175661720180 |
10 | 340443125541 |
11 | 1214212a60a2 |
12 | 55b91869799 |
13 | 26146941b1c |
14 | 126984dc621 |
15 | 8cc80272e6 |
hex | 4f43fdd725 |
340443125541 has 24 divisors (see below), whose sum is σ = 521356836000. Its totient is φ = 213469813152.
The previous prime is 340443125537. The next prime is 340443125551. The reversal of 340443125541 is 145521344043.
340443125541 is a `hidden beast` number, since 3 + 40 + 44 + 31 + 2 + 5 + 541 = 666.
It is not a de Polignac number, because 340443125541 - 22 = 340443125537 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 340443125496 and 340443125505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (340443125551) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7137726 + ... + 7185263.
It is an arithmetic number, because the mean of its divisors is an integer number (21723201500).
Almost surely, 2340443125541 is an apocalyptic number.
It is an amenable number.
340443125541 is a deficient number, since it is larger than the sum of its proper divisors (180913710459).
340443125541 is a wasteful number, since it uses less digits than its factorization.
340443125541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14323153 (or 14323150 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
Adding to 340443125541 its reverse (145521344043), we get a palindrome (485964469584).
The spelling of 340443125541 in words is "three hundred forty billion, four hundred forty-three million, one hundred twenty-five thousand, five hundred forty-one".
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