Base | Representation |
---|---|
bin | 1001111110000010000… |
… | …10110001010010011100 |
3 | 1012202011021121010012010 |
4 | 10333001002301102130 |
5 | 21103011013121434 |
6 | 421210005311220 |
7 | 33514326460014 |
oct | 4770102612234 |
9 | 1182137533163 |
10 | 342541145244 |
11 | 1222a8601381 |
12 | 56478405510 |
13 | 263bc4b84bc |
14 | 12816dd0c44 |
15 | 8d9c2ec9e9 |
hex | 4fc10b149c |
342541145244 has 48 divisors (see below), whose sum is σ = 852941795328. Its totient is φ = 106617708288.
The previous prime is 342541145207. The next prime is 342541145249. The reversal of 342541145244 is 442541145243.
It is a super-2 number, since 2×3425411452442 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342541145249) 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, 6584814 + ... + 6636629.
It is an arithmetic number, because the mean of its divisors is an integer number (17769620736).
Almost surely, 2342541145244 is an apocalyptic number.
342541145244 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
342541145244 is an abundant number, since it is smaller than the sum of its proper divisors (510400650084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342541145244 is a wasteful number, since it uses less digits than its factorization.
342541145244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13221594 (or 13221592 counting only the distinct ones).
The product of its digits is 307200, while the sum is 39.
Subtracting 342541145244 from its reverse (442541145243), we obtain a palindrome (99999999999).
The spelling of 342541145244 in words is "three hundred forty-two billion, five hundred forty-one million, one hundred forty-five thousand, two hundred forty-four".
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