Base | Representation |
---|---|
bin | 11100000100010101… |
… | …100101010001000001 |
3 | 2212210100002112111100 |
4 | 130010111211101001 |
5 | 443210202200401 |
6 | 21502304005013 |
7 | 2114556562053 |
oct | 340425452101 |
9 | 85710075440 |
10 | 30137537601 |
11 | 11865944076 |
12 | 5a11000769 |
13 | 2ac3a1c6b2 |
14 | 165c80b8d3 |
15 | bb5c45b86 |
hex | 704565441 |
30137537601 has 6 divisors (see below), whose sum is σ = 43531998770. Its totient is φ = 20091691728.
The previous prime is 30137537579. The next prime is 30137537611. The reversal of 30137537601 is 10673573103.
It is a happy number.
30137537601 is a `hidden beast` number, since 3 + 0 + 13 + 7 + 5 + 37 + 601 = 666.
It can be written as a sum of positive squares in only one way, i.e., 30137307201 + 230400 = 173601^2 + 480^2 .
It is not a de Polignac number, because 30137537601 - 25 = 30137537569 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30137537611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1674307636 + ... + 1674307653.
Almost surely, 230137537601 is an apocalyptic number.
It is an amenable number.
30137537601 is a deficient number, since it is larger than the sum of its proper divisors (13394461169).
30137537601 is a wasteful number, since it uses less digits than its factorization.
30137537601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3348615295 (or 3348615292 counting only the distinct ones).
The product of its (nonzero) digits is 39690, while the sum is 36.
The spelling of 30137537601 in words is "thirty billion, one hundred thirty-seven million, five hundred thirty-seven thousand, six hundred one".
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