Base | Representation |
---|---|
bin | 10100011100001… |
… | …111100111000000 |
3 | 212220022120121110 |
4 | 110130033213000 |
5 | 1200243321123 |
6 | 54010323320 |
7 | 11333004144 |
oct | 2434174700 |
9 | 786276543 |
10 | 342948288 |
11 | 166649141 |
12 | 96a29540 |
13 | 560875a7 |
14 | 33793224 |
15 | 20194493 |
hex | 1470f9c0 |
342948288 has 112 divisors (see below), whose sum is σ = 945188864. Its totient is φ = 109624320.
The previous prime is 342948241. The next prime is 342948289. The reversal of 342948288 is 882849243.
It is a super-2 number, since 2×3429482882 = 235227056484261888, which contains 22 as substring.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342948289) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 934281 + ... + 934647.
Almost surely, 2342948288 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 342948288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (472594432).
342948288 is an abundant number, since it is smaller than the sum of its proper divisors (602240576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342948288 is a wasteful number, since it uses less digits than its factorization.
342948288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 570 (or 560 counting only the distinct ones).
The product of its digits is 884736, while the sum is 48.
The square root of 342948288 is about 18518.8630320546. The cubic root of 342948288 is about 699.9648200007.
The spelling of 342948288 in words is "three hundred forty-two million, nine hundred forty-eight thousand, two hundred eighty-eight".
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