Base | Representation |
---|---|
bin | 1101101111111010001011… |
… | …00100111010101100011100 |
3 | 10222001021210120012020200112 |
4 | 12313331011210322230130 |
5 | 12430321042134231134 |
6 | 144145015045345152 |
7 | 6240202610461046 |
oct | 667750544725434 |
9 | 128037716166615 |
10 | 30233442102044 |
11 | 96a6a26978515 |
12 | 348353a7081b8 |
13 | 13b4002c9a88c |
14 | 767440ac2a96 |
15 | 3766941491ce |
hex | 1b7f4593ab1c |
30233442102044 has 48 divisors (see below), whose sum is σ = 54677543007360. Its totient is φ = 14616501166080.
The previous prime is 30233442102041. The next prime is 30233442102047. The reversal of 30233442102044 is 44020124433203.
It is an interprime number because it is at equal distance from previous prime (30233442102041) and next prime (30233442102047).
It is a super-2 number, since 2×302334421020442 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30233442102044.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30233442102041) 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, 37343789 + ... + 38144795.
It is an arithmetic number, because the mean of its divisors is an integer number (1139115479320).
Almost surely, 230233442102044 is an apocalyptic number.
It is an amenable number.
30233442102044 is a deficient number, since it is larger than the sum of its proper divisors (24444100905316).
30233442102044 is a wasteful number, since it uses less digits than its factorization.
30233442102044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 802638 (or 802636 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 32.
Adding to 30233442102044 its reverse (44020124433203), we get a palindrome (74253566535247).
The spelling of 30233442102044 in words is "thirty trillion, two hundred thirty-three billion, four hundred forty-two million, one hundred two thousand, forty-four".
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