Base | Representation |
---|---|
bin | 11100000100100011… |
… | …000111101011001111 |
3 | 2212210120202211112220 |
4 | 130010203013223033 |
5 | 443212104231130 |
6 | 21502512030423 |
7 | 2114632002336 |
oct | 340443075317 |
9 | 85716684486 |
10 | 30141086415 |
11 | 11867948380 |
12 | 5a12232413 |
13 | 2ac4692a9b |
14 | 165d092d1d |
15 | bb61e7410 |
hex | 7048c7acf |
30141086415 has 16 divisors (see below), whose sum is σ = 52609896576. Its totient is φ = 14613860000.
The previous prime is 30141086383. The next prime is 30141086419. The reversal of 30141086415 is 51468014103.
It is not a de Polignac number, because 30141086415 - 25 = 30141086383 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30141086419) 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, 91336461 + ... + 91336790.
It is an arithmetic number, because the mean of its divisors is an integer number (3288118536).
Almost surely, 230141086415 is an apocalyptic number.
30141086415 is a deficient number, since it is larger than the sum of its proper divisors (22468810161).
30141086415 is a wasteful number, since it uses less digits than its factorization.
30141086415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182673270.
The product of its (nonzero) digits is 11520, while the sum is 33.
The spelling of 30141086415 in words is "thirty billion, one hundred forty-one million, eighty-six thousand, four hundred fifteen".
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