Base | Representation |
---|---|
bin | 11100100100000111… |
… | …100101110000010101 |
3 | 2221011111102001100220 |
4 | 130210013211300111 |
5 | 1000303202144001 |
6 | 22031232224553 |
7 | 2134022664342 |
oct | 344407456025 |
9 | 87144361326 |
10 | 30670740501 |
11 | 12009919325 |
12 | 5b3b69b159 |
13 | 2b7a32b57b |
14 | 16ad5677c9 |
15 | be796bc36 |
hex | 7241e5c15 |
30670740501 has 16 divisors (see below), whose sum is σ = 41898720960. Its totient is φ = 19949271680.
The previous prime is 30670740493. The next prime is 30670740523. The reversal of 30670740501 is 10504707603.
It is a cyclic number.
It is not a de Polignac number, because 30670740501 - 23 = 30670740493 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30670740901) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510360 + ... + 567281.
It is an arithmetic number, because the mean of its divisors is an integer number (2618670060).
Almost surely, 230670740501 is an apocalyptic number.
It is an amenable number.
30670740501 is a deficient number, since it is larger than the sum of its proper divisors (11227980459).
30670740501 is a wasteful number, since it uses less digits than its factorization.
30670740501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1077876.
The product of its (nonzero) digits is 17640, while the sum is 33.
The spelling of 30670740501 in words is "thirty billion, six hundred seventy million, seven hundred forty thousand, five hundred one".
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