Base | Representation |
---|---|
bin | 11011111110100110… |
… | …110100010100011010 |
3 | 2212112122011212002100 |
4 | 123332212310110122 |
5 | 443011044024120 |
6 | 21444551144230 |
7 | 2112311423301 |
oct | 337646642432 |
9 | 85478155070 |
10 | 30041392410 |
11 | 11816645837 |
12 | 59a4975076 |
13 | 2aa9b28653 |
14 | 164db41438 |
15 | bac5a3490 |
hex | 6fe9b451a |
30041392410 has 96 divisors (see below), whose sum is σ = 83749386240. Its totient is φ = 7444329984.
The previous prime is 30041392369. The next prime is 30041392411. The reversal of 30041392410 is 1429314003.
30041392410 is a `hidden beast` number, since 3 + 0 + 0 + 413 + 9 + 241 + 0 = 666.
It is a super-3 number, since 3×300413924103 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (30041392411) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3402 + ... + 245141.
It is an arithmetic number, because the mean of its divisors is an integer number (872389440).
Almost surely, 230041392410 is an apocalyptic number.
30041392410 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 30041392410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41874693120).
30041392410 is an abundant number, since it is smaller than the sum of its proper divisors (53707993830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30041392410 is a wasteful number, since it uses less digits than its factorization.
30041392410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 248652 (or 248649 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The spelling of 30041392410 in words is "thirty billion, forty-one million, three hundred ninety-two thousand, four hundred ten".
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