Base | Representation |
---|---|
bin | 11100010100110100… |
… | …010100100111101100 |
3 | 2220111121100212121012 |
4 | 130110310110213230 |
5 | 444241443000330 |
6 | 21545542124352 |
7 | 2124455000210 |
oct | 342464244754 |
9 | 86447325535 |
10 | 30414031340 |
11 | 11997a229a0 |
12 | 5a897206b8 |
13 | 2b390aa164 |
14 | 1687422940 |
15 | bd015ec95 |
hex | 714d149ec |
30414031340 has 96 divisors (see below), whose sum is σ = 79847921664. Its totient is φ = 9453692160.
The previous prime is 30414031267. The next prime is 30414031357. The reversal of 30414031340 is 4313041403.
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 31 ways as a sum of consecutive naturals, for example, 538274 + ... + 592086.
It is an arithmetic number, because the mean of its divisors is an integer number (831749184).
Almost surely, 230414031340 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30414031340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39923960832).
30414031340 is an abundant number, since it is smaller than the sum of its proper divisors (49433890324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30414031340 is a wasteful number, since it uses less digits than its factorization.
30414031340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54207 (or 54205 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 30414031340 its reverse (4313041403), we get a palindrome (34727072743).
The spelling of 30414031340 in words is "thirty billion, four hundred fourteen million, thirty-one thousand, three hundred forty".
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