Base | Representation |
---|---|
bin | 1001111110011010111… |
… | …00111101001000011001 |
3 | 1012202200210100022100011 |
4 | 10333031130331020121 |
5 | 21103422312223324 |
6 | 421242403441521 |
7 | 33522435200266 |
oct | 4771534751031 |
9 | 1182623308304 |
10 | 342749336089 |
11 | 1223a5079226 |
12 | 565160862a1 |
13 | 2642367ca54 |
14 | 1283690626d |
15 | 8db0723c94 |
hex | 4fcd73d219 |
342749336089 has 8 divisors (see below), whose sum is σ = 347103250560. Its totient is φ = 338395804656.
The previous prime is 342749336051. The next prime is 342749336113. The reversal of 342749336089 is 980633947243.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 342749336089 - 233 = 334159401497 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (342749336989) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1992507 + ... + 2157679.
It is an arithmetic number, because the mean of its divisors is an integer number (43387906320).
Almost surely, 2342749336089 is an apocalyptic number.
It is an amenable number.
342749336089 is a deficient number, since it is larger than the sum of its proper divisors (4353914471).
342749336089 is a wasteful number, since it uses less digits than its factorization.
342749336089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191519.
The product of its (nonzero) digits is 23514624, while the sum is 58.
The spelling of 342749336089 in words is "three hundred forty-two billion, seven hundred forty-nine million, three hundred thirty-six thousand, eighty-nine".
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