Base | Representation |
---|---|
bin | 10100011010010… |
… | …010000100000000 |
3 | 212212100110012112 |
4 | 110122102010000 |
5 | 1200130342143 |
6 | 53551314452 |
7 | 11325432665 |
oct | 2432220400 |
9 | 785313175 |
10 | 342434048 |
11 | 166327850 |
12 | 9681ba28 |
13 | 55c374c8 |
14 | 3369ba6c |
15 | 200e1e18 |
hex | 14692100 |
342434048 has 72 divisors (see below), whose sum is σ = 750066240. Its totient is φ = 154736640.
The previous prime is 342434003. The next prime is 342434063. The reversal of 342434048 is 840434243.
It is a super-2 number, since 2×3424340482 = 234522154459332608, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 779813 + ... + 780251.
Almost surely, 2342434048 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 342434048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (375033120).
342434048 is an abundant number, since it is smaller than the sum of its proper divisors (407632192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342434048 is a wasteful number, since it uses less digits than its factorization.
342434048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 743 (or 729 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 32.
The square root of 342434048 is about 18504.9736017104. The cubic root of 342434048 is about 699.6147866936.
The spelling of 342434048 in words is "three hundred forty-two million, four hundred thirty-four thousand, forty-eight".
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