Base | Representation |
---|---|
bin | 1101110101000101000111… |
… | …00000010001001110000001 |
3 | 10222200021101122200221112122 |
4 | 12322202203200101032001 |
5 | 12441223424032213100 |
6 | 144402401035334025 |
7 | 6256062460343411 |
oct | 672424340211601 |
9 | 128607348627478 |
10 | 30411111601025 |
11 | 97653097567a1 |
12 | 34b1a638b1315 |
13 | 13c79a8b4ac2c |
14 | 771c97190641 |
15 | 37b0e1e58985 |
hex | 1ba8a3811381 |
30411111601025 has 96 divisors (see below), whose sum is σ = 40014370344960. Its totient is φ = 22893466337280.
The previous prime is 30411111600979. The next prime is 30411111601027. The reversal of 30411111601025 is 52010611111403.
It is a de Polignac number, because none of the positive numbers 2k-30411111601025 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30411111600985 and 30411111601003.
It is not an unprimeable number, because it can be changed into a prime (30411111601027) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3254957504 + ... + 3254966846.
It is an arithmetic number, because the mean of its divisors is an integer number (416816357760).
Almost surely, 230411111601025 is an apocalyptic number.
It is an amenable number.
30411111601025 is a deficient number, since it is larger than the sum of its proper divisors (9603258743935).
30411111601025 is a wasteful number, since it uses less digits than its factorization.
30411111601025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10155 (or 10150 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 26.
Adding to 30411111601025 its reverse (52010611111403), we get a palindrome (82421722712428).
The spelling of 30411111601025 in words is "thirty trillion, four hundred eleven billion, one hundred eleven million, six hundred one thousand, twenty-five".
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