Base | Representation |
---|---|
bin | 1101111001010010010000… |
… | …00101001011110110001000 |
3 | 11000012002100202122121110111 |
4 | 12330221020011023312020 |
5 | 13001110340301200121 |
6 | 144553015114124104 |
7 | 6302366263164334 |
oct | 674511005136610 |
9 | 130162322577414 |
10 | 30555606662536 |
11 | 98106184180aa |
12 | 3515a6aa20634 |
13 | 14084c5a77927 |
14 | 778c837a07c4 |
15 | 37ec4c5e02e1 |
hex | 1bca4814bd88 |
30555606662536 has 32 divisors (see below), whose sum is σ = 63854595972000. Its totient is φ = 13622313805056.
The previous prime is 30555606662453. The next prime is 30555606662597. The reversal of 30555606662536 is 63526660655503.
It is a happy number.
It is a super-2 number, since 2×305556066625362 (a number of 28 digits) contains 22 as substring.
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, 5912460006 + ... + 5912465173.
It is an arithmetic number, because the mean of its divisors is an integer number (1995456124125).
Almost surely, 230555606662536 is an apocalyptic number.
It is an amenable number.
30555606662536 is an abundant number, since it is smaller than the sum of its proper divisors (33298989309464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30555606662536 is a wasteful number, since it uses less digits than its factorization.
30555606662536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11824925221 (or 11824925217 counting only the distinct ones).
The product of its (nonzero) digits is 87480000, while the sum is 58.
The spelling of 30555606662536 in words is "thirty trillion, five hundred fifty-five billion, six hundred six million, six hundred sixty-two thousand, five hundred thirty-six".
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