Base | Representation |
---|---|
bin | 11011111101000110… |
… | …111001011011011010 |
3 | 2212110212212100202220 |
4 | 123331012321123122 |
5 | 442433124410024 |
6 | 21442252204510 |
7 | 2111554615461 |
oct | 337506713332 |
9 | 85425770686 |
10 | 30016247514 |
11 | 11803431030 |
12 | 5998469736 |
13 | 2aa4863506 |
14 | 164a6779d8 |
15 | baa287e79 |
hex | 6fd1b96da |
30016247514 has 32 divisors (see below), whose sum is σ = 65499102144. Its totient is φ = 9094567680.
The previous prime is 30016247509. The next prime is 30016247539. The reversal of 30016247514 is 41574261003.
It is a super-2 number, since 2×300162475142 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518532 + ... + 573504.
It is an arithmetic number, because the mean of its divisors is an integer number (2046846942).
Almost surely, 230016247514 is an apocalyptic number.
30016247514 is an abundant number, since it is smaller than the sum of its proper divisors (35482854630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30016247514 is a wasteful number, since it uses less digits than its factorization.
30016247514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63262.
The product of its (nonzero) digits is 20160, while the sum is 33.
The spelling of 30016247514 in words is "thirty billion, sixteen million, two hundred forty-seven thousand, five hundred fourteen".
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