Base | Representation |
---|---|
bin | 11100010100110101… |
… | …011101110100000100 |
3 | 2220111121221002211220 |
4 | 130110311131310010 |
5 | 444242032044030 |
6 | 21545552400340 |
7 | 2124460356234 |
oct | 342465356404 |
9 | 86447832756 |
10 | 30414331140 |
11 | 11998108166 |
12 | 5a898460b0 |
13 | 2b3918375b |
14 | 168749dcc4 |
15 | bd01bda10 |
hex | 714d5dd04 |
30414331140 has 24 divisors (see below), whose sum is σ = 85160127360. Its totient is φ = 8110488288.
The previous prime is 30414331121. The next prime is 30414331159. The reversal of 30414331140 is 4113341403.
It is an interprime number because it is at equal distance from previous prime (30414331121) and next prime (30414331159).
It is a self number, because there is not a number n which added to its sum of digits gives 30414331140.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253452700 + ... + 253452819.
It is an arithmetic number, because the mean of its divisors is an integer number (3548338640).
Almost surely, 230414331140 is an apocalyptic number.
30414331140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
30414331140 is an abundant number, since it is smaller than the sum of its proper divisors (54745796220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30414331140 is a wasteful number, since it uses less digits than its factorization.
30414331140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506905531 (or 506905529 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 30414331140 its reverse (4113341403), we get a palindrome (34527672543).
The spelling of 30414331140 in words is "thirty billion, four hundred fourteen million, three hundred thirty-one thousand, one hundred forty".
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