Base | Representation |
---|---|
bin | 1101110100110101001010… |
… | …11001011100100101100000 |
3 | 10222122110022012222221020220 |
4 | 12322122211121130211200 |
5 | 12441103412134314131 |
6 | 144354423520203040 |
7 | 6255340421200464 |
oct | 672324531344540 |
9 | 128573265887226 |
10 | 30402553432416 |
11 | 9761717901a80 |
12 | 34b0275769480 |
13 | 13c6c43a97539 |
14 | 7716c470c4a4 |
15 | 37ac90954e96 |
hex | 1ba6a565c960 |
30402553432416 has 48 divisors (see below), whose sum is σ = 87061857559488. Its totient is φ = 9212894979200.
The previous prime is 30402553432379. The next prime is 30402553432423. The reversal of 30402553432416 is 61423435520403.
It is a tau number, because it is divible by the number of its divisors (48).
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, 14395147350 + ... + 14395149461.
It is an arithmetic number, because the mean of its divisors is an integer number (1813788699156).
Almost surely, 230402553432416 is an apocalyptic number.
It is an amenable number.
30402553432416 is an abundant number, since it is smaller than the sum of its proper divisors (56659304127072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30402553432416 is a wasteful number, since it uses less digits than its factorization.
30402553432416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28790296835 (or 28790296827 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 42.
Adding to 30402553432416 its reverse (61423435520403), we get a palindrome (91825988952819).
The spelling of 30402553432416 in words is "thirty trillion, four hundred two billion, five hundred fifty-three million, four hundred thirty-two thousand, four hundred sixteen".
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