Base | Representation |
---|---|
bin | 11100010100010111… |
… | …000000001011011011 |
3 | 2220111001220101112001 |
4 | 130110113000023123 |
5 | 444233011023220 |
6 | 21545105301431 |
7 | 2124332446264 |
oct | 342427001333 |
9 | 86431811461 |
10 | 30406345435 |
11 | 11993653404 |
12 | 5a87034877 |
13 | 2b3761899b |
14 | 16863c196b |
15 | bce64280a |
hex | 7145c02db |
30406345435 has 32 divisors (see below), whose sum is σ = 38840902272. Its totient is φ = 22771875840.
The previous prime is 30406345423. The next prime is 30406345447. The reversal of 30406345435 is 53454360403.
It is an interprime number because it is at equal distance from previous prime (30406345423) and next prime (30406345447).
It is not a de Polignac number, because 30406345435 - 233 = 21816410843 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30406345394 and 30406345403.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23334994 + ... + 23336296.
It is an arithmetic number, because the mean of its divisors is an integer number (1213778196).
Almost surely, 230406345435 is an apocalyptic number.
30406345435 is a deficient number, since it is larger than the sum of its proper divisors (8434556837).
30406345435 is a wasteful number, since it uses less digits than its factorization.
30406345435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2583.
The product of its (nonzero) digits is 259200, while the sum is 37.
The spelling of 30406345435 in words is "thirty billion, four hundred six million, three hundred forty-five thousand, four hundred thirty-five".
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