| Base | Representation |
|---|---|
| bin | 1010010011110100101… |
| … | …11100001010000001100 |
| 3 | 1020212100121121222010110 |
| 4 | 11021322113201100030 |
| 5 | 21300441004213030 |
| 6 | 430422531040020 |
| 7 | 34410255622002 |
| oct | 5117227412014 |
| 9 | 1225317558113 |
| 10 | 354240304140 |
| 11 | 127261464638 |
| 12 | 587a2440010 |
| 13 | 27535219428 |
| 14 | 13206a9aa72 |
| 15 | 93344451b0 |
| hex | 527a5e140c |
354240304140 has 48 divisors (see below), whose sum is σ = 993373526880. Its totient is φ = 94321159680.
The previous prime is 354240304139. The next prime is 354240304141. The reversal of 354240304140 is 41403042453.
It is an interprime number because it is at equal distance from previous prime (354240304139) and next prime (354240304141).
It is a super-3 number, since 3×3542403041403 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 354240304098 and 354240304107.
It is not an unprimeable number, because it can be changed into a prime (354240304141) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 4426305 + ... + 4505624.
It is an arithmetic number, because the mean of its divisors is an integer number (20695281810).
Almost surely, 2354240304140 is an apocalyptic number.
354240304140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
354240304140 is an abundant number, since it is smaller than the sum of its proper divisors (639133222740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354240304140 is a wasteful number, since it uses less digits than its factorization.
354240304140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8932602 (or 8932600 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 354240304140 its reverse (41403042453), we get a palindrome (395643346593).
The spelling of 354240304140 in words is "three hundred fifty-four billion, two hundred forty million, three hundred four thousand, one hundred forty".
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