Base | Representation |
---|---|
bin | 10100011011000… |
… | …100110110000110 |
3 | 212212202000112110 |
4 | 110123010312012 |
5 | 1200204021204 |
6 | 54000001450 |
7 | 11330260266 |
oct | 2433046606 |
9 | 785660473 |
10 | 342642054 |
11 | 16645a057 |
12 | 96900286 |
13 | 55cab0a1 |
14 | 337137a6 |
15 | 20133889 |
hex | 146c4d86 |
342642054 has 16 divisors (see below), whose sum is σ = 687321648. Its totient is φ = 113874432.
The previous prime is 342642037. The next prime is 342642061. The reversal of 342642054 is 450246243.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 82707 + ... + 86750.
It is an arithmetic number, because the mean of its divisors is an integer number (42957603).
Almost surely, 2342642054 is an apocalyptic number.
342642054 is an abundant number, since it is smaller than the sum of its proper divisors (344679594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342642054 is a wasteful number, since it uses less digits than its factorization.
342642054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169799.
The product of its (nonzero) digits is 23040, while the sum is 30.
The square root of 342642054 is about 18510.5930212946. The cubic root of 342642054 is about 699.7564145669.
Adding to 342642054 its reverse (450246243), we get a palindrome (792888297).
The spelling of 342642054 in words is "three hundred forty-two million, six hundred forty-two thousand, fifty-four".
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