Base | Representation |
---|---|
bin | 1001111101101011010… |
… | …00001111010010111100 |
3 | 1012201122221020200121100 |
4 | 10332311220033102330 |
5 | 21102113002002032 |
6 | 421135004533100 |
7 | 33506512635210 |
oct | 4766550172274 |
9 | 1181587220540 |
10 | 342349640892 |
11 | 12220a4a1316 |
12 | 56424251190 |
13 | 2638b91710c |
14 | 127d97c0940 |
15 | 8d8a5c097c |
hex | 4fb5a0f4bc |
342349640892 has 144 divisors (see below), whose sum is σ = 995058896832. Its totient is φ = 97217003520.
The previous prime is 342349640891. The next prime is 342349640909. The reversal of 342349640892 is 298046943243.
342349640892 is a `hidden beast` number, since 3 + 4 + 23 + 496 + 40 + 8 + 92 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342349640891) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57236542 + ... + 57242522.
It is an arithmetic number, because the mean of its divisors is an integer number (6910131228).
Almost surely, 2342349640892 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 342349640892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497529448416).
342349640892 is an abundant number, since it is smaller than the sum of its proper divisors (652709255940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342349640892 is a wasteful number, since it uses less digits than its factorization.
342349640892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7348 (or 7343 counting only the distinct ones).
The product of its (nonzero) digits is 8957952, while the sum is 54.
The spelling of 342349640892 in words is "three hundred forty-two billion, three hundred forty-nine million, six hundred forty thousand, eight hundred ninety-two".
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