Base | Representation |
---|---|
bin | 111010100101… |
… | …1001001010000 |
3 | 2010210120010000 |
4 | 1311023021100 |
5 | 30330411441 |
6 | 3014210000 |
7 | 522041316 |
oct | 165131120 |
9 | 63716100 |
10 | 30716496 |
11 | 1637a838 |
12 | a353900 |
13 | 6496155 |
14 | 41180b6 |
15 | 2a6b2b6 |
hex | 1d4b250 |
30716496 has 100 divisors (see below), whose sum is σ = 90069012. Its totient is φ = 10105344.
The previous prime is 30716479. The next prime is 30716507. The reversal of 30716496 is 69461703.
30716496 is a `hidden beast` number, since 3 + 0 + 7 + 1 + 649 + 6 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 23619600 + 7096896 = 4860^2 + 2664^2 .
It is a super-3 number, since 3×307164963 (a number of 23 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 30716496.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 177466 + ... + 177638.
Almost surely, 230716496 is an apocalyptic number.
30716496 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30716496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45034506).
30716496 is an abundant number, since it is smaller than the sum of its proper divisors (59352516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30716496 is a wasteful number, since it uses less digits than its factorization.
30716496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 330 (or 315 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 30716496 is about 5542.2464759337. The cubic root of 30716496 is about 313.1775031183.
The spelling of 30716496 in words is "thirty million, seven hundred sixteen thousand, four hundred ninety-six".
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