Base | Representation |
---|---|
bin | 1101110100110110000100… |
… | …00011111100010011101010 |
3 | 10222122111112201220021211001 |
4 | 12322123002003330103222 |
5 | 12441110403242200232 |
6 | 144354543335425214 |
7 | 6255355350613300 |
oct | 672330203742352 |
9 | 128574481807731 |
10 | 30403034334442 |
11 | 9761944304870 |
12 | 34b038a82520a |
13 | 13c6cbc5c3953 |
14 | 77172c532270 |
15 | 37acbcc996e7 |
hex | 1ba6c20fc4ea |
30403034334442 has 24 divisors (see below), whose sum is σ = 57872937343680. Its totient is φ = 11845338051960.
The previous prime is 30403034334433. The next prime is 30403034334451. The reversal of 30403034334442 is 24443343030403.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (30403034334433) and next prime (30403034334451).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14101591842 + ... + 14101593997.
It is an arithmetic number, because the mean of its divisors is an integer number (2411372389320).
Almost surely, 230403034334442 is an apocalyptic number.
30403034334442 is a deficient number, since it is larger than the sum of its proper divisors (27469903009238).
30403034334442 is a wasteful number, since it uses less digits than its factorization.
30403034334442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28203185866 (or 28203185859 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 37.
Adding to 30403034334442 its reverse (24443343030403), we get a palindrome (54846377364845).
The spelling of 30403034334442 in words is "thirty trillion, four hundred three billion, thirty-four million, three hundred thirty-four thousand, four hundred forty-two".
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