Base | Representation |
---|---|
bin | 10101001000111… |
… | …100010001000110 |
3 | 220201100212122211 |
4 | 111020330101012 |
5 | 1211243244132 |
6 | 55105414034 |
7 | 11534415220 |
oct | 2510742106 |
9 | 821325584 |
10 | 354665542 |
11 | 172221520 |
12 | 9a93a31a |
13 | 5862a98a |
14 | 35163410 |
15 | 2120b147 |
hex | 1523c446 |
354665542 has 32 divisors (see below), whose sum is σ = 664773120. Its totient is φ = 137868480.
The previous prime is 354665477. The next prime is 354665551. The reversal of 354665542 is 245566453.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 354665495 and 354665504.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72634 + ... + 77362.
It is an arithmetic number, because the mean of its divisors is an integer number (20774160).
Almost surely, 2354665542 is an apocalyptic number.
354665542 is a deficient number, since it is larger than the sum of its proper divisors (310107578).
354665542 is a wasteful number, since it uses less digits than its factorization.
354665542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5236.
The product of its digits is 432000, while the sum is 40.
The square root of 354665542 is about 18832.5659961674. The cubic root of 354665542 is about 707.8474393852.
The spelling of 354665542 in words is "three hundred fifty-four million, six hundred sixty-five thousand, five hundred forty-two".
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